4 SIZES-IN-1 ALLERGEN RELIEF COVER FOR RECTANGULAR VENT

The 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 home’s air quality. Breathe easier by filtering the air in your home. Replace filters every 30 days for maximum effectiveness. Reduces airborne dust, allergen, and mold particles Re-usable allergen relief cover Magnetic cover attaches in seconds Comes with one polyester filter No tools required White paintable ABS plastic Fits 4 sizes (outside dimensions): 14″ x 8″, 14″ x 6″, 12″ x 8″ and 12″ x 6″ Fits over aluminum & steel vents alike (magnets attach to vent screws) Replacement filters available Change filters every 30 days. *Note: Elima-Draft strongly recommends agains