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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
14″ x 6″
Fits all standard HVAC floor register ducts
Easy to install – attaches magnetically to the diffuser or the 1" grid system
New 24" x 24" Universal Cover introductory price of $60
or partially open — enabling precise control over airflow in offices
FILTERS FOR RECTANGULAR FILTRATION COVER Size:1 x 4 rectangle 14″ x 6″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. 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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