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Most Extensive Selection of Commercial & Residential HVAC Filters, from Trusted Brands.
COMMERCIAL & RESIDENTIAL HVAC FILTERS
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16x25x4-1/2 HVAC, Furnace and AC Replacement Air Filters

Upgrade your HVAC system with our high-efficiency 16x25x4-1/2 furnace and AC filters. Ideal for both residential and commercial applications, these filters from leading brands enhance air quality and system performance. Experience the benefits of our premium 16x25x4-1/2 filters.

Filters

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16x25x4-1/2 NaturalAire Choice Allergen MERV 8 Filters 82655.0451625 (2 pack)

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

Proprietary media combined with AAF Flanders’ unique V-pleat design provides the highest performance pleat available on the market today. MERV 8 ...

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

16x25x4-1/2 NaturalAire Optimum Allergen MERV 11 Filters 82755.0451625 (2 pack)

$ 149.99 - $ 149.99
$ 149.99
$ 149.99 - $ 149.99
$ 149.99

Proprietary media combined with AAF Flanders’ unique V-pleat design provides the highest performance pleat available on the market today. MERV 1...

View full details
$ 149.99 - $ 149.99
$ 149.99
$ 149.99 - $ 149.99
$ 149.99