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NOTICE – COVID-19 has disrupted the supply of 3M Filtrete and we are experiencing many back orders of 2-6 weeks. We can supply equivalent “American Made” HVAC filters on a much more timely basis.

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16x25x4 3M Filtrete Allergen Reduction Filter 16x25x4 3M Filtrete Allergen Reduction Filter 20x20x4 3M Filtrete Allergen Reduction Filter
20x25x4 3M Filtrete Allergen Reduction Filter 20x25x4 3M Filtrete Allergen Reduction Filter