INSULATED VENT COVER FOR HVAC STEEL VENTS Size:7 1/4" x 7 1/4" up to 8 3/4" x 8 3/4" and other commercial buildings

and other commercial buildings

Breathe easier by filtering the air in your home

Easy to replace

Vent cover fits three sizes

the sheet would attach to the outside of the vent

INSULATED VENT COVER FOR HVAC STEEL VENTS Size:7 1/4" x 7 1/4" up to 8 3/4" x 8 3/4" and other commercial buildingsNOTE: THIS COVER IS FOR STEEL VENTS ONLY AND WILL NOT WORK ON ALUMINUM VENTS! MAKE SURE YOUR VENTS ARE STEEL BEFORE ORDERING. By 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