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Our All-In-One Cover fits the most common sizes of aluminum registers/vents that are found in most residential homes
or partially open — enabling precise control over airflow in offices
fully closed
Our new Elima-Draft floor inserts eliminate cold drafts from floor registers
FILTERS FOR RECTANGULAR FILTRATION COVER Size:1 x 4 rectangle Our All-In-One Cover fits theThe 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. Breathe easier and improve your homes air quality by filtering out allergen and dust particles from your HVAC central air and forced hot air systems. Replace every 30 days for maximum effectiveness. For use
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