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19+ Years of Commercial HVAC & Residential Solutions
19+ Years of Commercial & Residential Solutions
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KOCH Air Filters

At RememberTheFilter.com, we are proud to offer KOCH air filters, a trusted name in indoor air filtration for over 50 years. KOCH Filter manufactures a wide range of filtration products designed to protect both people and processes. From residential to commercial and industrial applications, KOCH filters offer one of the broadest selections in the industry, including medium and high-efficiency filters, HEPA filters, pleated filters, carbon and gas phase filters, and more.

KOCH filters are known for their innovation, durability, and ability to improve air quality while protecting HVAC systems. Whether you need disposable filters for everyday use or specialty filters for critical environments, KOCH has a solution. With strategically located manufacturing and distribution facilities across the U.S., KOCH ensures reliable supply and performance for all your filtration needs.

As an authorized KOCH filters retailer, we have been supplying top-quality filtration products for over 18 years. Shop RememberTheFilter.com to find the right KOCH filters for your home, business, or industrial site, and enjoy free shipping on all orders.

Filters

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23-3/8x23-3/8x11-1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.99% Scanned H64A4X1

$ 848.65 - $ 848.65
$ 848.65
$ 848.65 - $ 848.65
$ 848.65

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 848.65 - $ 848.65
$ 848.65
$ 848.65 - $ 848.65
$ 848.65

23-3/8x23-3/8x11-1/2 Koch BioMAX HEPA 95% H64A7X1

$ 469.38 - $ 469.38
$ 469.38
$ 469.38 - $ 469.38
$ 469.38

BioMAX HEPA Filters BioMAX 95% DOP filters bridge the gap between ASHRAE and HEPA efficiencies. Koch Filter BioMAX HEPA Filters are designed to pro...

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$ 469.38 - $ 469.38
$ 469.38
$ 469.38 - $ 469.38
$ 469.38

23-3/8x23-3/8x11-1/2 Koch BioMAX HEPA 95% H64G7X1

$ 369.36 - $ 369.36
$ 369.36
$ 369.36 - $ 369.36
$ 369.36

BioMAX HEPA Filters BioMAX 95% DOP filters bridge the gap between ASHRAE and HEPA efficiencies. Koch Filter BioMAX HEPA Filters are designed to pro...

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$ 369.36 - $ 369.36
$ 369.36
$ 369.36 - $ 369.36
$ 369.36

23-3/8x23-3/8x11-1/2 Koch BioMAX HEPA 99.97% H64A1X1

$ 519.00 - $ 519.00
$ 519.00
$ 519.00 - $ 519.00
$ 519.00

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 519.00 - $ 519.00
$ 519.00
$ 519.00 - $ 519.00
$ 519.00

23-3/8x23-3/8x11-1/2 Koch BioMAX HEPA 99.97% H64G1X1

$ 389.25 - $ 389.25
$ 389.25
$ 389.25 - $ 389.25
$ 389.25

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 389.25 - $ 389.25
$ 389.25
$ 389.25 - $ 389.25
$ 389.25

23-3/8x23-3/8x11-1/2 Koch BioMAX HEPA 99.99% H64A3X1

$ 752.90 - $ 752.90
$ 752.90
$ 752.90 - $ 752.90
$ 752.90

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 752.90 - $ 752.90
$ 752.90
$ 752.90 - $ 752.90
$ 752.90

23-3/8x23-3/8x11-1/2 Koch BioMAX HEPA 99.99% H64G3X1

$ 596.67 - $ 596.67
$ 596.67
$ 596.67 - $ 596.67
$ 596.67

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 596.67 - $ 596.67
$ 596.67
$ 596.67 - $ 596.67
$ 596.67

23.375x11.375x11.5 Koch BioMax V2000 99.97% HEPA 114-800-004 (2 Filters)

$ 2,835.00 - $ 2,835.00
$ 2,835.00
$ 2,835.00 - $ 2,835.00
$ 2,835.00

BioMAX V2000 filters are engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, in...

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$ 2,835.00 - $ 2,835.00
$ 2,835.00
$ 2,835.00 - $ 2,835.00
$ 2,835.00

23.375x11.375x11.5 Koch BioMax V2000 99.99% HEPA 114-801-004 (2 Filters)

$ 2,549.32 - $ 2,549.32
$ 2,549.32
$ 2,549.32 - $ 2,549.32
$ 2,549.32

BioMAX V2000 filters are engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, in...

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$ 2,549.32 - $ 2,549.32
$ 2,549.32
$ 2,549.32 - $ 2,549.32
$ 2,549.32

23.375x11.375x11.5 Koch BioMax V2400 99.97% HEPA 114-810-004 (2 Filters)

$ 2,343.60 - $ 2,343.60
$ 2,343.60
$ 2,343.60 - $ 2,343.60
$ 2,343.60

BioMAX V2400 Engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, including phar...

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$ 2,343.60 - $ 2,343.60
$ 2,343.60
$ 2,343.60 - $ 2,343.60
$ 2,343.60

23.375x11.375x11.5 Koch BioMax V2400 99.99% HEPA 114-811-004 (2 Filters)

$ 2,282.84 - $ 2,282.84
$ 2,282.84
$ 2,282.84 - $ 2,282.84
$ 2,282.84

BioMAX V2400 Engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, including phar...

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$ 2,282.84 - $ 2,282.84
$ 2,282.84
$ 2,282.84 - $ 2,282.84
$ 2,282.84

23.375x23.375x11.5 Koch BioMax V2000 99.97% HEPA 114-800-002

$ 1,173.54 - $ 1,173.54
$ 1,173.54
$ 1,173.54 - $ 1,173.54
$ 1,173.54

BioMAX V2000 filters are engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, in...

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$ 1,173.54 - $ 1,173.54
$ 1,173.54
$ 1,173.54 - $ 1,173.54
$ 1,173.54

23.375x23.375x11.5 Koch BioMax V2000 99.99% HEPA 114-801-002

$ 1,420.35 - $ 1,420.35
$ 1,420.35
$ 1,420.35 - $ 1,420.35
$ 1,420.35

BioMAX V2000 filters are engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, in...

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$ 1,420.35 - $ 1,420.35
$ 1,420.35
$ 1,420.35 - $ 1,420.35
$ 1,420.35

23.375x23.375x11.5 Koch BioMax V2400 99.97% HEPA 114-810-002

$ 1,796.76 - $ 1,796.76
$ 1,796.76
$ 1,796.76 - $ 1,796.76
$ 1,796.76

BioMAX V2400 Engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, including phar...

View full details
$ 1,796.76 - $ 1,796.76
$ 1,796.76
$ 1,796.76 - $ 1,796.76
$ 1,796.76

24x12x11-1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.97% H62A2X1 (2 Filters)

$ 983.84 - $ 983.84
$ 983.84
$ 983.84 - $ 983.84
$ 983.84

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 983.84 - $ 983.84
$ 983.84
$ 983.84 - $ 983.84
$ 983.84

24x12x11-1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.97% H62G2X1 (2 Filters)

$ 728.62 - $ 728.62
$ 728.62
$ 728.62 - $ 728.62
$ 728.62

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 728.62 - $ 728.62
$ 728.62
$ 728.62 - $ 728.62
$ 728.62

24x12x11-1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.99% Scanned H62A4X1 (2 Filters)

$ 1,426.58 - $ 1,426.58
$ 1,426.58
$ 1,426.58 - $ 1,426.58
$ 1,426.58

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

View full details
$ 1,426.58 - $ 1,426.58
$ 1,426.58
$ 1,426.58 - $ 1,426.58
$ 1,426.58

24x12x11-1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.99% Scanned H62G4X1 (2 Filters)

$ 1,171.36 - $ 1,171.36
$ 1,171.36
$ 1,171.36 - $ 1,171.36
$ 1,171.36

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

View full details
$ 1,171.36 - $ 1,171.36
$ 1,171.36
$ 1,171.36 - $ 1,171.36
$ 1,171.36

24x12x11-1/2 Koch BioMAX HEPA 95% H62A7X1 (2 Filters)

$ 770.26 - $ 770.26
$ 770.26
$ 770.26 - $ 770.26
$ 770.26

BioMAX HEPA Filters BioMAX 95% DOP filters bridge the gap between ASHRAE and HEPA efficiencies. Koch Filter BioMAX HEPA Filters are designed to pro...

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$ 770.26 - $ 770.26
$ 770.26
$ 770.26 - $ 770.26
$ 770.26

24x12x11-1/2 Koch BioMAX HEPA 95% H62G7X1 (2 Filters)

$ 533.50 - $ 533.50
$ 533.50
$ 533.50 - $ 533.50
$ 533.50

BioMAX HEPA Filters BioMAX 95% DOP filters bridge the gap between ASHRAE and HEPA efficiencies. Koch Filter BioMAX HEPA Filters are designed to pro...

View full details
$ 533.50 - $ 533.50
$ 533.50
$ 533.50 - $ 533.50
$ 533.50

24x12x11-1/2 Koch BioMAX HEPA 99.97% H62A1X1 (2 Filters)

$ 870.96 - $ 870.96
$ 870.96
$ 870.96 - $ 870.96
$ 870.96

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

View full details
$ 870.96 - $ 870.96
$ 870.96
$ 870.96 - $ 870.96
$ 870.96

24x12x11-1/2 Koch BioMAX HEPA 99.97% H62G1X1 (2 Filters)

$ 612.60 - $ 612.60
$ 612.60
$ 612.60 - $ 612.60
$ 612.60

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 612.60 - $ 612.60
$ 612.60
$ 612.60 - $ 612.60
$ 612.60

24x12x11-1/2 Koch BioMAX HEPA 99.99% H62A3X1 (2 Filters)

$ 1,313.70 - $ 1,313.70
$ 1,313.70
$ 1,313.70 - $ 1,313.70
$ 1,313.70

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

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$ 1,313.70 - $ 1,313.70
$ 1,313.70
$ 1,313.70 - $ 1,313.70
$ 1,313.70

24x12x11-1/2 Koch BioMAX HEPA 99.99% H62G3X1 (2 Filters)

$ 1,057.20 - $ 1,057.20
$ 1,057.20
$ 1,057.20 - $ 1,057.20
$ 1,057.20

BioMAX HEPA Filters Koch Filter BioMAX HEPA Filters are designed to provide the highest level of filtration available for commercial and industrial...

View full details
$ 1,057.20 - $ 1,057.20
$ 1,057.20
$ 1,057.20 - $ 1,057.20
$ 1,057.20

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