Quick view Details Kootenay Filter KFI 1000GL with 6″ Flange MSRP: Now: $259.99 Add to Cart Compare Quick view Details VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER MSRP: Now: $188.00 Add to Cart Compare Quick view Details VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER MSRP: Now: $256.00 Add to Cart Compare Quick view Details VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER MSRP: Now: $169.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 330 Without Flange MSRP: Now: $163.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 2500 with 10″ Flange MSRP: Now: $349.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange MSRP: Now: $239.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER MSRP: Now: $188.00 Add to Cart Compare Quick view Details VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER MSRP: Now: $256.00 Add to Cart Compare Quick view Details VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER MSRP: Now: $169.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 330 Without Flange MSRP: Now: $163.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 2500 with 10″ Flange MSRP: Now: $349.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange MSRP: Now: $239.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER MSRP: Now: $256.00 Add to Cart Compare Quick view Details VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER MSRP: Now: $169.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 330 Without Flange MSRP: Now: $163.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 2500 with 10″ Flange MSRP: Now: $349.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange MSRP: Now: $239.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER MSRP: Now: $169.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 330 Without Flange MSRP: Now: $163.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 2500 with 10″ Flange MSRP: Now: $349.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange MSRP: Now: $239.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details Kootenay Filter KFI 330 Without Flange MSRP: Now: $163.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 2500 with 10″ Flange MSRP: Now: $349.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange MSRP: Now: $239.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details Kootenay Filter KFI 2500 with 10″ Flange MSRP: Now: $349.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange MSRP: Now: $239.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange MSRP: Now: $239.99 Add to Cart Compare Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details Kootenay Filter KFI 425S with 4″ Flange MSRP: Now: $159.00 Add to Cart Compare Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included MSRP: Now: $79.00 Add to Cart Compare Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Details CanFilter Can 50 MSRP: Now: $229.00 Add to Cart Compare Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Kootenay Filter KFI 1000GL with 6″ Flange KFI 1000GL with 6″ Flange CFM/M3 Ratings:Max Exhaust CFM – 295Max Recirculate CFM – 590Max Exhaust M3 – 500Max Recirculating M3 – 1000 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $259.99 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view VORTEX PRO-LITE FILTER 6"X16" 400 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $188.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view VORTEX PRO-LITE FILTER 6"X24" 550 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $256.00 Add to Cart Compare Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view VORTEX PRO-LITE FILTER 4"X16" 235 CFM CARBON FILTER Atmosphere has proudly placed our trusted name in air filtration on the newest series of filters, the Vortex Pro-Lite™. Built for convenience and long life with 100% Australian granulated carbon, aluminum top and bottom, and integrated flange,... MSRP: Now: $169.00 Add to Cart Compare Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Kootenay Filter KFI 330 Without Flange KFI 330 Without Flange CFM/M3 Ratings:Max Exhaust CFM – 206Max Recirculate CFM – 412Max Exhaust M3 – 350Max Recirculating M3 – 700 Carbon: Pelletized Activated Carbon CKV-4 Flanges Available: 4" Wide /... MSRP: Now: $163.99 Add to Cart Compare Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Kootenay Filter KFI 2500 with 10″ Flange KFI 2500 with 10″ Flange CFM/M3 Ratings: Max Exhaust CFM – 735Max Recirculate CFM – 1471Max Exhaust M3 – 1250Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated... MSRP: Now: $349.99 Add to Cart Compare Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Kootenay Filter KFI 1500 Carbon Filter with 8″ Flange KFI 1500 with 8″ Flange CFM/M3 Ratings:Max Exhaust CFM – 441Max Recirculate CFM – 882Max Exhaust M3 – 750Max Recirculating M3 – 1500 Carbon: Granulated Virgin Activated Carbon Prefilter... MSRP: Now: $239.99 Add to Cart Compare Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Kootenay Filter KFI 425S with 4″ Flange KFI 425S with 4″ Flange CFM/M3 Ratings:Max Exhaust CFM – 125Max Recirculate CFM – 250Max Exhaust M3 – 212Max Recirculating M3 – 425 Carbon: Granulated Virgin Activated... MSRP: Now: $159.00 Add to Cart Compare Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected × OK
Quick view Kootenay Filter KFI 150 Green Line Carbon Filter Bayonette Style – Flange Not Included KFI 150 Bayonette Style – Flange Not Included Carbon: Granulated Virgin Activated CarbonPrefilter installed: YesReplacement Prefilter SKU: PF150 CFM/M3 Ratings:Max Exhaust CFM – 44Max Recirculate CFM – 88Max Exhaust M3 – 75Max... MSRP: Now: $79.00 Add to Cart Compare Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected
Quick view CanFilter Can 50 Max Exhaust CFM: 420 cfm / 713 m³h @ 0.1 sec contact time Max Recirculating (Scrubbing) CFM: 840 cfm / 1426 m³h Recommended Min Airflow: 210 cfm / 357 m³h Prefilter: Yes Flange: 6" - 8" - 10" Dimensions: (with pre-fi... MSRP: Now: $229.00 Add to Cart Compare Compare Selected
