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Attaches to existing filter with double sided tape (included)
Helps prevent heat loss and cold drafts
Our Commercial Allergen Relief Filtration Cover provides a last line of defense against harmful particles coming through commercial diffusers
Our Commercial Filtration MERV-13 Cover provides a last line of defense against harmful particles coming through commercial diffusers
and other commercial buildings
4 SIZES-IN-1 ALLERGEN RELIEF COVER FOR RECTANGULAR VENT Filters Attaches to existing filter withThe average 6 room home collects 40 pounds of dirt, dust and allergens in its air ducts each year. The EPA estimates indoor air can be two to five times more polluted than outdoor air, ranking among the top 5 environmental risks to public health. Our allergen relief filtration covers help to filter out airborne allergens, dust particles and mold from your HVAC central air and forced hot air systems. Improve your homes air quality. Breathe easier by
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