Filtered Magnetic Vent Cover For Hvac Aluminum Vents, 11.25″

The EPA estimates indoor air can be two to five times more polluted than outdoor air, listed among the top 5 environmental risks to public health. The average 6 room home collects 40 pounds of dirt, dust and allergens in its air ducts each year. 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.