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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Made of solid polystyrene for long-lasting durability
could cause air flow issues to your system
yet fit in the same size filter racks
then back again)
4 SIZES-IN-1 INSULATED COVER FOR RECTANGULAR VENT linear Made of solid polystyrene forBy not covering up your HVAC registers and vents, its like leaving windows and doors open. Our insulated magnetic covers create a barrier around ceiling and wall registers eliminating heat loss and cold drafts during the winter when your Central Air Conditioner is not in use. If you want to reduce energy costs and feel more comfortable then this product is for you. Save up to 10% annually on heating bills Eliminates cold drafts and heat loss White
US$ 29.90
US$ 28.90
US$ 15.90