Hvac-vent-covers-magnetic, this item eureka air high energy magnetic vent cover - 3 pack (8" x 15.5") magnetic vent cover (3-pack),merya vent cover decoration 7.8"×15.7" compatible with all matierials for floor,wall,ceiling magnetic vent cover –8" x 15.5" extra thick wall/floor/ceiling vent covers (4-pack) that will reduce sound, very flexible, and will stick to your vents – made from premium magnets by kelbert. Seal360 magnetic vent covers (2-pack), pockets for complete seal, 9.5" x 16" for floor, wall, or ceiling vents and air registers, for rv, home hvac, ac and furnace vents, vent not included 4.6 out of 5 stars 229 $26.47 $ 26. 47, elima-draft elmdftcomdef3457 commercial air deflector vent cover for 24" x 24" diffusers. ships same day. buy it and save at globalindustrial.com.
Eliminate drafts with elima-draft see faq below for size selection instructions. easy to install over aluminum or steel vents. no tools required.