Fans & Filters

Fusion Breath Prefilter replacements.  Comes in a sealed package Soft and heavy duty A replica of the pre-filter that came with the carbon filter ...

This lightweight insulating air duct is manufactured with a helically shaped internal crimped galvanized steel strip. The strip locks together wit...

8"x6" Duct Reducer is a cure for headaches caused by duct compatibility issues. Connects a 8" duct opening to an 6" duct opening Can be used with ...

These Inline Fans are commercial grade, high performance fans. The housings are made of steel with a durable powder coated finish. Completely cETL ...

These Inline Fans are commercial grade, high-performance fans. The housings are made of steel with a durable powder coated finish. Completely cETL ...

This is a brand new Upgraded 4" Inline Duct Muffler for 4" high-velocity fans/blowers. With durable galvanized sheet construction and sound-absorbi...

This lightweight insulating air duct is manufactured with a helically shaped internal crimped galvanized steel strip. The strip locks together wit...

Fusion Breath HF-150 Mixed Flow Inline Fan combines the features and benefits of axial and centrifugal fans. Used for both supply and exhaust appli...

This lightweight insulating air duct is manufactured with a helically shaped internal crimped galvanized steel strip. The strip locks together wit...

Manufactured with only the finest high porosity activated carbon, the PROfilters 45s and 70s effectively remove 99.5% of volatile organic compound...

These Inline Fans are commercial grade, high-performance fans. The housings are made of steel with a durable powder coated finish. Completely cETL ...

Use an inline duct booster fan if your system needs a little extra boost. Duct booster fans are easier to install and less expensive than a major r...

Use an inline duct booster fan if your system needs a little extra boost. Duct booster fans are easier to install and less expensive than a major r...

These Inline Fans are commercial grade, high performance fans. The housings are made of steel with a durable powder coated finish. Completely cETL ...

Use a duct booster fan if your system needs a little extra boost. Duct booster fans are easier to install and less expensive than a major rework of...

Use a duct booster fan if your system needs a little extra boost. Duct booster fans are easier to install and less expensive than a major rework o...

Atmosphere VAT600 6 Inch Duct Booster Fan Use a duct booster fan if your system needs a little extra boost. Duct booster fans are easier to instal...

When these inline duct blowers were developed, reliability and efficiency were the main goal. Its powerful motor, combined with its’ aerodynamicall...

Most cylindrical-type air filters utilize 65% of the carbon available by only filtering through the top section of the carbon filter, leaving the ...

Use a duct booster fan if your system needs a little extra boost. Duct booster fans are easier to install and less expensive than a major rework o...

Use a duct booster fan if your system needs a little extra boost. Duct booster fans are easier to install and less expensive than a major rework o...

Suncourt DB212 12 Inch Duct Booster Fan Use a duct booster fan if your system needs a little extra boost.  Duct booster fans are easier to install ...

When these inline duct blowers were developed, reliability and efficiency were the main goal. Its powerful motor, combined with its’ aerodynamicall...

Flange Size / Inside Diameter: 6″ / 15.2cmOutside Diameter: 11.75″ / 30cmFilter: KFI330, KFI660

The Green Line is Kootenay Filter Inc.’s Lightweight Filter Line. KFI is proud to have a product that uses only virgin activated carbon made from r...

The Green Line is Kootenay Filter Inc.’s Lightweight Filter Line. KFI is proud to have a product that uses only virgin activated carbon made from r...

The Green Line is Kootenay Filter Inc.’s Lightweight Filter Line. KFI is proud to have a product that uses only virgin activated carbon made from r...

The Green Line is Kootenay Filter Inc.’s Lightweight Filter Line. KFI is proud to have a product that uses only virgin activated carbon made from r...

The Green Line is Kootenay Filter Inc.’s Lightweight Filter Line. KFI is proud to have a product that uses only virgin activated carbon made from r...

Classic Fan HO 8" - SKU: 147889 CFM Rating: 766 Max Airflow m3h: 1301 Voltage V: 120 Hz: 60 Max Amps A: 2.44 Max Watts: 277 ...

The Green Line is Kootenay Filter Inc.’s Lightweight Filter Line. KFI is proud to have a product that uses only virgin activated carbon made from r...

KFI Standard Line filters are made with virgin activated CKV-4 carbon. Each filter is hand made in North America using a proven filing process maki...

KFI Standard Line filters are made with virgin activated CKV-4 carbon. Each filter is hand-made in North America using a proven filing process maki...

Prime 6" - SKU: 147473 Speed 1 Speed 2 Speed 3 CFM Rating: 239 296 332 Max Airflow m3h: 406 503 564 Voltage V: 120 Hz: 60 ...

KFI Standard Line filters are made with virgin activated CKV-4 carbon. Each filter is hand made in North America using a proven filing process maki...