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Quality HVAC Filters for Residential & Commercial, All Sizes, Free Shipping!
Quality HVAC Filters, All Sizes, Free Shipping!
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Koch

Filters

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$ 360.36 - $ 360.36
$ 360.36
$ 360.36 - $ 360.36
$ 360.36

12x12x1 Koch Multi-Pleat Green13 MERV 13 High Capacity 102-714-051 (12 Filters)

Koch

Multi-Pleat GREEN 13 MERV 13 performance rating in accordance with ASHRAE Test Standard 52.2-2012 Earns LEED points Reduces energy cost Extended...

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$ 360.36 - $ 360.36
$ 360.36
$ 360.36 - $ 360.36
$ 360.36
$ 113.52 - $ 113.52
$ 113.52
$ 113.52 - $ 113.52
$ 113.52

12x12x1 Koch Multi-Pleat XL10 MERV 10 102-380-051 (12 Filters)

Koch

Multi-Pleat XL10 MERV 10 Extended Surface Pleated Panel Filters with Mechanical Media MERV 10 rating Available in standard and high capacity Mec...

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$ 113.52 - $ 113.52
$ 113.52
$ 113.52 - $ 113.52
$ 113.52
$ 153.48 - $ 153.48
$ 153.48
$ 153.48 - $ 153.48
$ 153.48

12x12x1 Koch Multi-Pleat XL10 MERV 10 High Capacity 102-390-051 (12 Filters)

Koch

Multi-Pleat XL10-HC Upgrade from standard pleated filter MERV 10 efficiency Low resistance to airflow The Koch Multi-Pleat XL10-HC is a medium ...

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$ 153.48 - $ 153.48
$ 153.48
$ 153.48 - $ 153.48
$ 153.48
$ 164.40 - $ 164.40
$ 164.40
$ 164.40 - $ 164.40
$ 164.40

12x12x1 Koch Multi-Pleat XL11 MERV 11 102-499-051 (12 Filters)

Koch

Multi-Pleat XL11 MERV 11 Upgrade from standard pleated filters MERV 11 rating Available in standard and high capacity Dual-layered filter media ...

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$ 164.40 - $ 164.40
$ 164.40
$ 164.40 - $ 164.40
$ 164.40
$ 307.80 - $ 307.80
$ 307.80
$ 307.80 - $ 307.80
$ 307.80

12x12x1 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-051 (12 Filters)

Koch

Multi-Pleat XL11-HC Upgrade from standard pleated filter MERV 11 efficiency Low pressure drop High dust holding capacity Superior Efficiency Th...

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$ 307.80 - $ 307.80
$ 307.80
$ 307.80 - $ 307.80
$ 307.80
$ 140.04 - $ 140.04
$ 140.04
$ 140.04 - $ 140.04
$ 140.04

12x12x1 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-701-051 (12 Filters)

Koch

Multi-Pleat XL8 MERV 8 Extended Surface Pleated Panel Filters with Mechanical Media Upgrade from standard pleated fi...

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$ 140.04 - $ 140.04
$ 140.04
$ 140.04 - $ 140.04
$ 140.04
12x12x1 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-700-051 (12 Filters)
$ 103.99 - $ 103.99
$ 103.99
$ 103.99 - $ 103.99
$ 103.99

12x12x1 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-700-051 (12 Filters)

Koch

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

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$ 103.99 - $ 103.99
$ 103.99
$ 103.99 - $ 103.99
$ 103.99
$ 413.29 - $ 413.29
$ 413.29
$ 413.29 - $ 413.29
$ 413.29

12x12x11 1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.97% H61A2X1 (2 Filters)

Koch

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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$ 413.29 - $ 413.29
$ 413.29
$ 413.29 - $ 413.29
$ 413.29
$ 1,416.74 - $ 1,416.74
$ 1,416.74
$ 1,416.74 - $ 1,416.74
$ 1,416.74

12x12x11 1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.97% H61A4X1 (2 Filters)

Koch

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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$ 1,416.74 - $ 1,416.74
$ 1,416.74
$ 1,416.74 - $ 1,416.74
$ 1,416.74
$ 613.66 - $ 613.66
$ 613.66
$ 613.66 - $ 613.66
$ 613.66

12x12x11 1/2 Koch BioMAX HC 2000 CFM Series HEPA 99.97% H61G2X1 (2 Filters)

Koch

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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$ 613.66 - $ 613.66
$ 613.66
$ 613.66 - $ 613.66
$ 613.66
$ 1,352.32 - $ 1,352.32
$ 1,352.32
$ 1,352.32 - $ 1,352.32
$ 1,352.32

12x12x11-1/2 Koch BioMAX HEPA 95% H61A7X1 (4 Filters)

Koch

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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$ 1,352.32 - $ 1,352.32
$ 1,352.32
$ 1,352.32 - $ 1,352.32
$ 1,352.32
$ 945.00 - $ 945.00
$ 945.00
$ 945.00 - $ 945.00
$ 945.00

12x12x11-1/2 Koch BioMAX HEPA 95% H61G7X1 (4 Filters)

Koch

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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$ 945.00 - $ 945.00
$ 945.00
$ 945.00 - $ 945.00
$ 945.00
$ 753.38 - $ 753.38
$ 753.38
$ 753.38 - $ 753.38
$ 753.38

12x12x11-1/2 Koch BioMAX HEPA 99.97% H61A1X1 (2 Filters)

Koch

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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$ 753.38 - $ 753.38
$ 753.38
$ 753.38 - $ 753.38
$ 753.38
$ 538.08 - $ 538.08
$ 538.08
$ 538.08 - $ 538.08
$ 538.08

12x12x11-1/2 Koch BioMAX HEPA 99.97% H61G1X1 (2 Filters)

Koch

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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$ 538.08 - $ 538.08
$ 538.08
$ 538.08 - $ 538.08
$ 538.08
$ 1,196.12 - $ 1,196.12
$ 1,196.12
$ 1,196.12 - $ 1,196.12
$ 1,196.12

12x12x11-1/2 Koch BioMAX HEPA 99.99% H61A3X1 (2 Filters)

Koch

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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$ 1,196.12 - $ 1,196.12
$ 1,196.12
$ 1,196.12 - $ 1,196.12
$ 1,196.12
$ 981.90 - $ 981.90
$ 981.90
$ 981.90 - $ 981.90
$ 981.90

12x12x11-1/2 Koch BioMAX HEPA 99.99% H61G3X1 (2 Filters)

Koch

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
$ 981.90 - $ 981.90
$ 981.90
$ 981.90 - $ 981.90
$ 981.90
$ 469.08 - $ 469.08
$ 469.08
$ 469.08 - $ 469.08
$ 469.08

12x12x2 Koch Multi-Pleat Green13 MERV 13 High Capacity 102-102-035 (12 Filters)

Koch

Multi-Pleat GREEN 13 MERV 13 performance rating in accordance with ASHRAE Test Standard 52.2-2012 Earns LEED points Reduces energy cost Extended...

View full details
$ 469.08 - $ 469.08
$ 469.08
$ 469.08 - $ 469.08
$ 469.08
$ 153.24 - $ 153.24
$ 153.24
$ 153.24 - $ 153.24
$ 153.24

12x12x2 Koch Multi-Pleat XL10 MERV 10 102-380-011 (12 Filters)

Koch

Multi-Pleat XL10 MERV 10 Extended Surface Pleated Panel Filters with Mechanical Media MERV 10 rating Available in standard and high capacity Mec...

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$ 153.24 - $ 153.24
$ 153.24
$ 153.24 - $ 153.24
$ 153.24
$ 185.76 - $ 185.76
$ 185.76
$ 185.76 - $ 185.76
$ 185.76

12x12x2 Koch Multi-Pleat XL10 MERV 10 High Capacity 102-122-035 (12 Filters)

Koch

Multi-Pleat XL10-HC Upgrade from standard pleated filter MERV 10 efficiency Low resistance to airflow The Koch Multi-Pleat XL10-HC is a medium ...

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$ 185.76 - $ 185.76
$ 185.76
$ 185.76 - $ 185.76
$ 185.76
$ 174.96 - $ 174.96
$ 174.96
$ 174.96 - $ 174.96
$ 174.96

12x12x2 Koch Multi-Pleat XL11 MERV 11 102-092-035 (12 Filters)

Koch

Multi-Pleat XL11 MERV 11 Upgrade from standard pleated filters MERV 11 rating Available in standard and high capacity Dual-layered filter media ...

View full details
$ 174.96 - $ 174.96
$ 174.96
$ 174.96 - $ 174.96
$ 174.96
$ 184.68 - $ 184.68
$ 184.68
$ 184.68 - $ 184.68
$ 184.68

12x12x2 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-082-035 (12 Filters)

Koch

Multi-Pleat XL11-HC Upgrade from standard pleated filter MERV 11 efficiency Low pressure drop High dust holding capacity Superior Efficiency Th...

View full details
$ 184.68 - $ 184.68
$ 184.68
$ 184.68 - $ 184.68
$ 184.68
$ 174.84 - $ 174.84
$ 174.84
$ 174.84 - $ 174.84
$ 174.84

12x12x2 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-032-035 (12 Filters)

Koch

Multi-Pleat XL8 MERV 8 Extended Surface Pleated Panel Filters with Mechanical Media Upgrade from standard pleated fi...

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$ 174.84 - $ 174.84
$ 174.84
$ 174.84 - $ 174.84
$ 174.84
12x12x2 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-042-035 (12 Filters)
$ 222.99 - $ 222.99
$ 222.99
$ 222.99 - $ 222.99
$ 222.99

12x12x2 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-042-035 (12 Filters)

Koch

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

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$ 222.99 - $ 222.99
$ 222.99
$ 222.99 - $ 222.99
$ 222.99
$ 430.77 - $ 430.77
$ 430.77
$ 430.77 - $ 430.77
$ 430.77

12x12x5 7/8 Koch BioMAX HC 2000 CFM Series HEPA 99.97% H11A2X1 (4 Filters)

Koch

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
$ 430.77 - $ 430.77
$ 430.77
$ 430.77 - $ 430.77
$ 430.77

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