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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 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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$ 371.52 - $ 371.52
$ 371.52
$ 371.52 - $ 371.52
$ 371.52

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-110-130 (3 Filters)

Koch

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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$ 371.52 - $ 371.52
$ 371.52
$ 371.52 - $ 371.52
$ 371.52
$ 402.50 - $ 402.50
$ 402.50
$ 402.50 - $ 402.50
$ 402.50

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-106-130 (5 Filters)

Koch

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

View full details
$ 402.50 - $ 402.50
$ 402.50
$ 402.50 - $ 402.50
$ 402.50
$ 415.32 - $ 415.32
$ 415.32
$ 415.32 - $ 415.32
$ 415.32

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-108-130 (4 Filters)

Koch

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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$ 415.32 - $ 415.32
$ 415.32
$ 415.32 - $ 415.32
$ 415.32
$ 384.21 - $ 384.21
$ 384.21
$ 384.21 - $ 384.21
$ 384.21

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-110-130 (3 Filters)

Koch

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

View full details
$ 384.21 - $ 384.21
$ 384.21
$ 384.21 - $ 384.21
$ 384.21
$ 452.10 - $ 452.10
$ 452.10
$ 452.10 - $ 452.10
$ 452.10

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-106-130 (5 Filters)

Koch

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

View full details
$ 452.10 - $ 452.10
$ 452.10
$ 452.10 - $ 452.10
$ 452.10
$ 468.08 - $ 468.08
$ 468.08
$ 468.08 - $ 468.08
$ 468.08

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-108-130 (4 Filters)

Koch

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

View full details
$ 468.08 - $ 468.08
$ 468.08
$ 468.08 - $ 468.08
$ 468.08
$ 444.15 - $ 444.15
$ 444.15
$ 444.15 - $ 444.15
$ 444.15

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-110-130 (3 Filters)

Koch

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

View full details
$ 444.15 - $ 444.15
$ 444.15
$ 444.15 - $ 444.15
$ 444.15
$ 429.25 - $ 429.25
$ 429.25
$ 429.25 - $ 429.25
$ 429.25

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-106-130 (5 Filters)

Koch

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

View full details
$ 429.25 - $ 429.25
$ 429.25
$ 429.25 - $ 429.25
$ 429.25
$ 434.84 - $ 434.84
$ 434.84
$ 434.84 - $ 434.84
$ 434.84

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-108-130 (4 Filters)

Koch

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

View full details
$ 434.84 - $ 434.84
$ 434.84
$ 434.84 - $ 434.84
$ 434.84
$ 382.26 - $ 382.26
$ 382.26
$ 382.26 - $ 382.26
$ 382.26

24x24x30 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-110-130 (3 Filters)

Koch

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

View full details
$ 382.26 - $ 382.26
$ 382.26
$ 382.26 - $ 382.26
$ 382.26
$ 369.32 - $ 369.32
$ 369.32
$ 369.32 - $ 369.32
$ 369.32

24x24x30 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-130 (4 Filters)

Koch

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

View full details
$ 369.32 - $ 369.32
$ 369.32
$ 369.32 - $ 369.32
$ 369.32
$ 407.08 - $ 407.08
$ 407.08
$ 407.08 - $ 407.08
$ 407.08

24x24x30 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 13 218-106-130 (4 Filters)

Koch

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

View full details
$ 407.08 - $ 407.08
$ 407.08
$ 407.08 - $ 407.08
$ 407.08
$ 458.96 - $ 458.96
$ 458.96
$ 458.96 - $ 458.96
$ 458.96

24x24x30 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 14 219-106-130 (4 Filters)

Koch

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

View full details
$ 458.96 - $ 458.96
$ 458.96
$ 458.96 - $ 458.96
$ 458.96
$ 302.84 - $ 302.84
$ 302.84
$ 302.84 - $ 302.84
$ 302.84

24x24x30 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-108-130 (2 Filters)

Koch

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

View full details
$ 302.84 - $ 302.84
$ 302.84
$ 302.84 - $ 302.84
$ 302.84
$ 393.08 - $ 393.08
$ 393.08
$ 393.08 - $ 393.08
$ 393.08

24x24x33 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-110-133 (2 Filters)

Koch

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

View full details
$ 393.08 - $ 393.08
$ 393.08
$ 393.08 - $ 393.08
$ 393.08
$ 255.36 - $ 255.36
$ 255.36
$ 255.36 - $ 255.36
$ 255.36

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-106-136 (3 Filters)

Koch

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

View full details
$ 255.36 - $ 255.36
$ 255.36
$ 255.36 - $ 255.36
$ 255.36
$ 331.68 - $ 331.68
$ 331.68
$ 331.68 - $ 331.68
$ 331.68

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-108-136 (3 Filters)

Koch

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

View full details
$ 331.68 - $ 331.68
$ 331.68
$ 331.68 - $ 331.68
$ 331.68
$ 331.68 - $ 331.68
$ 331.68
$ 331.68 - $ 331.68
$ 331.68

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-108-136 (3 Filters)

Koch

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

View full details
$ 331.68 - $ 331.68
$ 331.68
$ 331.68 - $ 331.68
$ 331.68
$ 269.19 - $ 269.19
$ 269.19
$ 269.19 - $ 269.19
$ 269.19

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-106-136 (3 Filters)

Koch

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

View full details
$ 269.19 - $ 269.19
$ 269.19
$ 269.19 - $ 269.19
$ 269.19
$ 364.86 - $ 364.86
$ 364.86
$ 364.86 - $ 364.86
$ 364.86

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-108-136 (3 Filters)

Koch

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

View full details
$ 364.86 - $ 364.86
$ 364.86
$ 364.86 - $ 364.86
$ 364.86
$ 306.54 - $ 306.54
$ 306.54
$ 306.54 - $ 306.54
$ 306.54

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-106-136 (3 Filters)

Koch

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

View full details
$ 306.54 - $ 306.54
$ 306.54
$ 306.54 - $ 306.54
$ 306.54
$ 392.40 - $ 392.40
$ 392.40
$ 392.40 - $ 392.40
$ 392.40

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-108-136 (3 Filters)

Koch

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

View full details
$ 392.40 - $ 392.40
$ 392.40
$ 392.40 - $ 392.40
$ 392.40
$ 262.92 - $ 262.92
$ 262.92
$ 262.92 - $ 262.92
$ 262.92

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-106-136 (3 Filters)

Koch

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

View full details
$ 262.92 - $ 262.92
$ 262.92
$ 262.92 - $ 262.92
$ 262.92
$ 337.41 - $ 337.41
$ 337.41
$ 337.41 - $ 337.41
$ 337.41

24x24x36 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-108-136 (3 Filters)

Koch

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

View full details
$ 337.41 - $ 337.41
$ 337.41
$ 337.41 - $ 337.41
$ 337.41

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