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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.

Filtros

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20x20x1 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-700-008 (12 Filters)

20x20x1 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-700-008 (12 Filters)

$ 104.99 - $ 104.99
$ 104.99
$ 104.99 - $ 104.99
$ 104.99

Standard Capacity Extended Surface Pleated Panel Filter Features Upgrade from standard pleated filters MERV 8 and MERV 8...

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$ 104.99 - $ 104.99
$ 104.99
$ 104.99 - $ 104.99
$ 104.99

20x20x12 Koch Multi-Cell Galvanized MERV 11 Double Header 110-724-005

$ 243.71 - $ 243.71
$ 243.71
$ 243.71 - $ 243.71
$ 243.71

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 243.71 - $ 243.71
$ 243.71
$ 243.71 - $ 243.71
$ 243.71

20x20x12 Koch Multi-Cell Galvanized MERV 11 No Header 110-714-005

$ 231.57 - $ 231.57
$ 231.57
$ 231.57 - $ 231.57
$ 231.57

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 231.57 - $ 231.57
$ 231.57
$ 231.57 - $ 231.57
$ 231.57

20x20x12 Koch Multi-Cell Galvanized MERV 11 Single Header 110-734-005

$ 230.74 - $ 230.74
$ 230.74
$ 230.74 - $ 230.74
$ 230.74

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 230.74 - $ 230.74
$ 230.74
$ 230.74 - $ 230.74
$ 230.74

20x20x12 Koch Multi-Cell Galvanized MERV 13 Double Header 110-722-005

$ 243.71 - $ 243.71
$ 243.71
$ 243.71 - $ 243.71
$ 243.71

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

Ver todos los detalles
$ 243.71 - $ 243.71
$ 243.71
$ 243.71 - $ 243.71
$ 243.71

20x20x12 Koch Multi-Cell Galvanized MERV 13 No Header 110-712-005

$ 231.57 - $ 231.57
$ 231.57
$ 231.57 - $ 231.57
$ 231.57

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 231.57 - $ 231.57
$ 231.57
$ 231.57 - $ 231.57
$ 231.57

20x20x12 Koch Multi-Cell Galvanized MERV 13 Single Header 110-732-005

$ 230.74 - $ 230.74
$ 230.74
$ 230.74 - $ 230.74
$ 230.74

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 230.74 - $ 230.74
$ 230.74
$ 230.74 - $ 230.74
$ 230.74

20x20x12 Koch Multi-Cell Galvanized MERV 14 Double Header 110-720-005

$ 253.30 - $ 253.30
$ 253.30
$ 253.30 - $ 253.30
$ 253.30

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 253.30 - $ 253.30
$ 253.30
$ 253.30 - $ 253.30
$ 253.30

20x20x12 Koch Multi-Cell Galvanized MERV 14 No Header 110-710-005

$ 250.32 - $ 250.32
$ 250.32
$ 250.32 - $ 250.32
$ 250.32

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 250.32 - $ 250.32
$ 250.32
$ 250.32 - $ 250.32
$ 250.32

20x20x12 Koch Multi-Cell Galvanized MERV 14 Single Header 110-730-005

$ 238.41 - $ 238.41
$ 238.41
$ 238.41 - $ 238.41
$ 238.41

Multi-Cell Air Filters Medium & High Efficiency Extended Surface Air Filters Features: Three efficiency ranges Multiple frame and header optio...

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$ 238.41 - $ 238.41
$ 238.41
$ 238.41 - $ 238.41
$ 238.41

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 11 112-663-005 (1 Filter)

$ 151.38 - $ 151.38
$ 151.38
$ 151.38 - $ 151.38
$ 151.38

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

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$ 151.38 - $ 151.38
$ 151.38
$ 151.38 - $ 151.38
$ 151.38

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 12 112-662-005 (1 Filter)

$ 154.54 - $ 154.54
$ 154.54
$ 154.54 - $ 154.54
$ 154.54

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

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$ 154.54 - $ 154.54
$ 154.54
$ 154.54 - $ 154.54
$ 154.54

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 14 112-661-005 (1 Filter)

$ 159.67 - $ 159.67
$ 159.67
$ 159.67 - $ 159.67
$ 159.67

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

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$ 159.67 - $ 159.67
$ 159.67
$ 159.67 - $ 159.67
$ 159.67

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 15 112-660-005 (1 Filter)

$ 173.42 - $ 173.42
$ 173.42
$ 173.42 - $ 173.42
$ 173.42

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

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$ 173.42 - $ 173.42
$ 173.42
$ 173.42 - $ 173.42
$ 173.42

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 11 112-653-005 (1 Filter)

$ 141.54 - $ 141.54
$ 141.54
$ 141.54 - $ 141.54
$ 141.54

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

Ver todos los detalles
$ 141.54 - $ 141.54
$ 141.54
$ 141.54 - $ 141.54
$ 141.54

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 12 112-652-005 (1 Filter)

$ 142.69 - $ 142.69
$ 142.69
$ 142.69 - $ 142.69
$ 142.69

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

Ver todos los detalles
$ 142.69 - $ 142.69
$ 142.69
$ 142.69 - $ 142.69
$ 142.69

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 14 112-651-005 (1 Filter)

$ 151.28 - $ 151.28
$ 151.28
$ 151.28 - $ 151.28
$ 151.28

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

Ver todos los detalles
$ 151.28 - $ 151.28
$ 151.28
$ 151.28 - $ 151.28
$ 151.28

20x20x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 15 112-650-005 (1 Filter)

$ 162.36 - $ 162.36
$ 162.36
$ 162.36 - $ 162.36
$ 162.36

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

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$ 162.36 - $ 162.36
$ 162.36
$ 162.36 - $ 162.36
$ 162.36

20x20x12 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-105-412 (6 Filters)

$ 334.08 - $ 334.08
$ 334.08
$ 334.08 - $ 334.08
$ 334.08

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 334.08 - $ 334.08
$ 334.08
$ 334.08 - $ 334.08
$ 334.08

20x20x12 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-106-412 (6 Filters)

$ 386.70 - $ 386.70
$ 386.70
$ 386.70 - $ 386.70
$ 386.70

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 386.70 - $ 386.70
$ 386.70
$ 386.70 - $ 386.70
$ 386.70

20x20x12 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-105-412 (6 Filters)

$ 334.50 - $ 334.50
$ 334.50
$ 334.50 - $ 334.50
$ 334.50

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 334.50 - $ 334.50
$ 334.50
$ 334.50 - $ 334.50
$ 334.50

20x20x12 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-106-412 (6 Filters)

$ 378.36 - $ 378.36
$ 378.36
$ 378.36 - $ 378.36
$ 378.36

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 378.36 - $ 378.36
$ 378.36
$ 378.36 - $ 378.36
$ 378.36

20x20x12 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-105-412 (6 Filters)

$ 358.56 - $ 358.56
$ 358.56
$ 358.56 - $ 358.56
$ 358.56

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 358.56 - $ 358.56
$ 358.56
$ 358.56 - $ 358.56
$ 358.56

20x20x12 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-106-412 (6 Filters)

$ 389.58 - $ 389.58
$ 389.58
$ 389.58 - $ 389.58
$ 389.58

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 389.58 - $ 389.58
$ 389.58
$ 389.58 - $ 389.58
$ 389.58

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