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19+ Years of Commercial HVAC & Residential Solutions
19+ Years of Commercial & Residential Solutions
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20x24x1 HVAC, Furnace, AC and Heat Pump Filters

Our durable 20x24x1 HVAC filters are perfect for maintaining clean air in commercial and residential environments. Made by top brands, these filters provide robust filtration, ensuring your HVAC system remains efficient and reliable. Invest in our 20x24x1 filters for long-lasting performance.

Filters

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$ 340.32 - $ 340.32
$ 340.32
$ 340.32 - $ 340.32
$ 340.32

20x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-105-312 (6 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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$ 340.32 - $ 340.32
$ 340.32
$ 340.32 - $ 340.32
$ 340.32
$ 370.56 - $ 370.56
$ 370.56
$ 370.56 - $ 370.56
$ 370.56

20x24x18 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-105-318 (6 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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$ 370.56 - $ 370.56
$ 370.56
$ 370.56 - $ 370.56
$ 370.56
$ 389.52 - $ 389.52
$ 389.52
$ 389.52 - $ 389.52
$ 389.52

20x24x15 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-106-315 (6 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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$ 389.52 - $ 389.52
$ 389.52
$ 389.52 - $ 389.52
$ 389.52
$ 339.72 - $ 339.72
$ 339.72
$ 339.72 - $ 339.72
$ 339.72

20x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-105-312 (6 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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$ 339.72 - $ 339.72
$ 339.72
$ 339.72 - $ 339.72
$ 339.72
$ 379.38 - $ 379.38
$ 379.38
$ 379.38 - $ 379.38
$ 379.38

20x24x18 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-105-318 (6 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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$ 379.38 - $ 379.38
$ 379.38
$ 379.38 - $ 379.38
$ 379.38
$ 399.90 - $ 399.90
$ 399.90
$ 399.90 - $ 399.90
$ 399.90

20x24x15 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-106-315 (6 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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$ 399.90 - $ 399.90
$ 399.90
$ 399.90 - $ 399.90
$ 399.90
$ 363.48 - $ 363.48
$ 363.48
$ 363.48 - $ 363.48
$ 363.48

20x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-105-312 (6 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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$ 363.48 - $ 363.48
$ 363.48
$ 363.48 - $ 363.48
$ 363.48
$ 395.46 - $ 395.46
$ 395.46
$ 395.46 - $ 395.46
$ 395.46

20x24x18 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-105-318 (6 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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$ 395.46 - $ 395.46
$ 395.46
$ 395.46 - $ 395.46
$ 395.46
$ 414.96 - $ 414.96
$ 414.96
$ 414.96 - $ 414.96
$ 414.96

20x24x15 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-106-315 (6 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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$ 414.96 - $ 414.96
$ 414.96
$ 414.96 - $ 414.96
$ 414.96
$ 149.99 - $ 149.99
$ 149.99
$ 149.99 - $ 149.99
$ 149.99

20x24x1 RTF Washable Reusable Air Filter - Eco-Friendly & Durable

RTF

The RTF Washable MERV 9 sets a new standard for washable, permanent filters with its advanced polypropylene weave technology, achieving the highest...

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$ 149.99 - $ 149.99
$ 149.99
$ 149.99 - $ 149.99
$ 149.99
$ 94.99 - $ 94.99
$ 94.99
$ 94.99 - $ 94.99
$ 94.99

20x24x1 NaturalAire Odor Eliminator Filters with Baking Soda (4 Pack)

AAF Flanders

The NaturalAire Odor Eliminator with Baking Soda air filter neutralizes common household odors. It uses the power of baking soda to rid your home o...

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$ 94.99 - $ 94.99
$ 94.99
$ 94.99 - $ 94.99
$ 94.99
20x24x1 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-041-017 (12 Filters)
$ 104.99 - $ 104.99
$ 104.99
$ 104.99 - $ 104.99
$ 104.99

20x24x1 Koch Multi-Pleat XL8 Standard Capacity MERV 8 102-041-017 (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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$ 104.99 - $ 104.99
$ 104.99
$ 104.99 - $ 104.99
$ 104.99
20x24x1 Koch Disposable Polyester Panel 284-200-240 (12 Filters)
$ 81.99 - $ 81.99
$ 81.99
$ 81.99 - $ 81.99
$ 81.99

20x24x1 Koch Disposable Polyester Panel 284-200-240 (12 Filters)

Koch

Disposable Panel Filters for Commercial, Industrial & Residential Use KOCH Disposable Polyester Panel Filters are versatile and suitable for a...

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$ 81.99 - $ 81.99
$ 81.99
$ 81.99 - $ 81.99
$ 81.99
20x24x1 Koch Disposable Fiberglass Panel 274-200-240 (12 Filters)
$ 71.99 - $ 71.99
$ 71.99
$ 71.99 - $ 71.99
$ 71.99

20x24x1 Koch Disposable Fiberglass Panel 274-200-240 (12 Filters)

Koch

Disposable Panel Filters for Commercial, Industrial & Residential Use KOCH Disposable Fiberglass Panel Filters are versatile and suitable for ...

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$ 71.99 - $ 71.99
$ 71.99
$ 71.99 - $ 71.99
$ 71.99
20x24x12 AAF Flanders VariCel Single Header MERV 11 | 331-953-189
$ 253.03 - $ 253.03
$ 253.03
$ 253.03 - $ 253.03
$ 253.03

20x24x12 AAF Flanders VariCel Single Header MERV 11 | 331-953-189

AAF Flanders

VariCel® High Efficiency Pleat Filters VariCel® filters are engineered for high-performance air filtration in a variety of environments. Thei...

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$ 253.03 - $ 253.03
$ 253.03
$ 253.03 - $ 253.03
$ 253.03
$ 189.99 - $ 189.99
$ 189.99
$ 189.99 - $ 189.99
$ 189.99

20x24x1 PREpleat MERV 11 High Capacity 85755.012024M11 (12 Filters)

AAF Flanders

The PREpleat M11 HC is 2 to 3 times more efficient at capturing small particles than standard MERV 8 pleated filters. The durable design and high-c...

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$ 189.99 - $ 189.99
$ 189.99
$ 189.99 - $ 189.99
$ 189.99
20x24x12 AAF Flanders VariCel Single Header MERV 13 | 331-765-189
$ 252.80 - $ 252.80
$ 252.80
$ 252.80 - $ 252.80
$ 252.80

20x24x12 AAF Flanders VariCel Single Header MERV 13 | 331-765-189

AAF Flanders

VariCel® High Efficiency Pleat Filters VariCel® filters are engineered for high-performance air filtration in a variety of environments. Thei...

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$ 252.80 - $ 252.80
$ 252.80
$ 252.80 - $ 252.80
$ 252.80
20x24x12 AAF Flanders VariCel Single Header w/ Gadsket MERV 11 | 331-698-009 1512698-009
Sold out / Discontinued
$ 0.00 - $ 0.00
$ 0.00
$ 0.00 - $ 0.00
$ 0.00

20x24x12 AAF Flanders VariCel Single Header w/ Gasket MERV 11 | 331-698-009 1512698-009

AAF Flanders

VariCel® High Efficiency Pleat Filters VariCel® filters are engineered for high-performance air filtration in a variety of environments. Thei...

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$ 0.00 - $ 0.00
$ 0.00
$ 0.00 - $ 0.00
$ 0.00
Sold out / Discontinued
20x24x1 Exact Pleated MERV 13 Filters (12 pack)
$ 259.99 - $ 259.99
$ 259.99
$ 259.99 - $ 259.99
$ 259.99

20x24x1 Exact Filters Pleated MERV 13 (12 pack)

Exact Filters

20x24x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home or of...

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$ 259.99 - $ 259.99
$ 259.99
$ 259.99 - $ 259.99
$ 259.99
20x24x1 Exact Pleated MERV 11 Filters (12 pack)
$ 235.99 - $ 235.99
$ 235.99
$ 235.99 - $ 235.99
$ 235.99

20x24x1 Exact Filters Pleated MERV 11 (12 pack)

Exact Filters

20x24x1 Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of finding the right fit for your furnace, AC, heat pump, or HV...

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$ 235.99 - $ 235.99
$ 235.99
$ 235.99 - $ 235.99
$ 235.99

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