Biodefensor Air Vent Filter Kit - Made in USA Large 90"x20" MERV 6 Electrostatic Roll, Cut to Fit All Floor Registers, Grilles, Ceiling, Wall HVAC Furnce Vents

Cleaner, Safer Indoor Air - Breathe easy with our made in the USA MERV 6 rated air filter roll. The advanced electrostatic polyester media attracts and traps most airborne particles like dust, dirt, smoke, and fur.
Makes Up to 45+ Filters - Measuring 90 x 20 inches, a roll of our air filter gives you a total of 1,800 sq. inches. That's enough to cover multiple standard-sized HVAC vents and with more to spare.
Installs Anywhere - The DIY cut-to-size air vent covers can be installed on most wall, ceiling, and floor vents. Perfect for RV's, manufactured, mobile homes with odd size vents. At only 0.5 inches thick, it won't push against the grill or make it difficult to close.
A Complete Kit - Aside from the roll of air filter media, you'll also receive a prep pad for cleaning the installation area and adhesive hook tape to secure the filter in place. (Scissors not included)
Good for Your HVAC System - Our HVAC filters allow for smooth and unobstructed airflow, promoting better power efficiency while also helping keep your unit clean to extend its service life.

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