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19+ Years of Commercial HVAC & Residential Solutions
19+ Years of Commercial & Residential Solutions
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25x25x1 HVAC, Furnace, AC and Heat Pump Filters

Optimize your HVAC system with our superior 25x25x1 furnace and AC filters. Perfect for both residential and commercial settings, these filters from leading brands offer outstanding air filtration, improving air quality and system longevity. Shop our 25x25x1 filters today.

Filters

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Flanders AAF Basic Filter Flanders Precisionaire Heavy Duty Synthetic Filters (12 pack) Sold out / Discontinued
$ 54.99 - $ 109.99
$ 54.99 - $ 109.99
$ 54.99 - $ 109.99
$ 54.99

Flanders Precisionaire Heavy Duty Synthetic Filters (12 pack)

AAF Flanders

This filter model has been discontinued by AAF Flanders. The recommend replacement is the AAF Flanders EZ Flow filters. Low airflow restriction and...

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$ 54.99 - $ 109.99
$ 54.99 - $ 109.99
$ 54.99 - $ 109.99
$ 54.99
Sold out / Discontinued
$ 111.99 - $ 302.99
$ 111.99 - $ 302.99
$ 111.99 - $ 302.99
$ 111.99

AAF Flanders PREpleat LPD High Capacity (12 Filters)

AAF Flanders

We're pleased to announce the updated AAF Flanders PREpleat LPD (Low Pressure Drop) HC (High Capacity) filter, now featuring a MERV 10 rating, an u...

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$ 111.99 - $ 302.99
$ 111.99 - $ 302.99
$ 111.99 - $ 302.99
$ 111.99
$ 195.99 - $ 427.99
$ 195.99 - $ 427.99
$ 195.99 - $ 427.99
$ 195.99

AAF Flanders PREpleat MERV 13 Extended Surface (12 Filters)

AAF Flanders

The PREpleat M13 pleated filter has a low initial resistance and supports achievement of LEED® credits by significantly improving Indoor Air Qualit...

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$ 195.99 - $ 427.99
$ 195.99 - $ 427.99
$ 195.99 - $ 427.99
$ 195.99
$ 69.99 - $ 229.99
$ 69.99 - $ 229.99
$ 69.99 - $ 229.99
$ 69.99

Koch Disposable Polyester Panel (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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$ 69.99 - $ 229.99
$ 69.99 - $ 229.99
$ 69.99 - $ 229.99
$ 69.99
$ 59.99 - $ 277.99
$ 59.99 - $ 277.99
$ 59.99 - $ 277.99
$ 59.99

Koch Disposable Fiberglass Panel (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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$ 59.99 - $ 277.99
$ 59.99 - $ 277.99
$ 59.99 - $ 277.99
$ 59.99
$ 103.99 - $ 289.99
$ 103.99 - $ 289.99
$ 103.99 - $ 289.99
$ 103.99

Koch Multi-Pleat XL8 Standard Capacity MERV 8 (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 - $ 289.99
$ 103.99 - $ 289.99
$ 103.99 - $ 289.99
$ 103.99
$ 149.99 - $ 199.99
$ 149.99 - $ 199.99
$ 149.99 - $ 199.99
$ 149.99

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 - $ 199.99
$ 149.99 - $ 199.99
$ 149.99 - $ 199.99
$ 149.99
Save up to 18% Save %
$ 71.99 - $ 333.99
$ 71.99 - $ 333.99
$ 71.99
$ 54.99 - $ 272.99
$ 54.99 - $ 272.99
$ 54.99

MERV 1-4 Fiberglass Panel Basic Air Filters (12 Pack)

RTF

Ensure clean air with MERV 1-4 Disposable Panel Air Filters, crafted by a leading manufacturer. Perfect for commercial, industrial, and residential...

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$ 71.99 - $ 333.99
$ 71.99 - $ 333.99
$ 71.99
$ 54.99 - $ 272.99
$ 54.99 - $ 272.99
$ 54.99
Save up to 18% Save %
Save up to 18% Save %
$ 234.99 - $ 513.99
$ 234.99 - $ 513.99
$ 234.99
$ 190.99 - $ 422.99
$ 190.99 - $ 422.99
$ 190.99

MERV 13 Pleated Air Filters (12 Pack)

RTF

Elevate your indoor air quality with MERV 13 Pleated Air Filters, crafted by a leading manufacturer. Designed for homes, offices, and industrial sp...

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$ 234.99 - $ 513.99
$ 234.99 - $ 513.99
$ 234.99
$ 190.99 - $ 422.99
$ 190.99 - $ 422.99
$ 190.99
Save up to 18% Save %
Save up to 18% Save %
$ 124.99 - $ 347.99
$ 124.99 - $ 347.99
$ 124.99
$ 98.99 - $ 284.99
$ 98.99 - $ 284.99
$ 98.99

MERV 8 Pleated Air Filters (12 Pack)

RTF

Elevate your air quality with MERV 8 Pleated Air Filters, crafted by a leading manufacturer. Designed for homes, offices, hospitals, and industrial...

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$ 124.99 - $ 347.99
$ 124.99 - $ 347.99
$ 124.99
$ 98.99 - $ 284.99
$ 98.99 - $ 284.99
$ 98.99
Save up to 18% Save %
Save up to 18% Save %
$ 124.99 - $ 319.99
$ 124.99 - $ 319.99
$ 124.99
$ 98.99 - $ 261.99
$ 98.99 - $ 261.99
$ 98.99

MERV 10 Pleated Air Filters (12 Pack)

RTF

Upgrade your air quality with MERV 10 Pleated Air Filters. Perfect for homes, offices, and industrial spaces, these filters safely improve on MERV ...

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$ 124.99 - $ 319.99
$ 124.99 - $ 319.99
$ 124.99
$ 98.99 - $ 261.99
$ 98.99 - $ 261.99
$ 98.99
Save up to 18% Save %

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