
Magnetic Vent Covers
COMMAND YOUR AIR
THE MOST VERSATILE TOOL FOR YOUR HOME
SAVE MONEY- stop heating & cooling unused rooms
BOOST/REDIRECT Air to rooms you actually use
STOP The Draft- No more air blowing right on you
CLEANER AIR- Provides a stronger negative pressure vacuum when duct cleaning
Keep little ones' fingers from getting caught between the vent grille
Dampen noises transmitted through ductwork
Keep harmful dust/debris out during your demolition/remodel
Seal out odors coming from vent
Keep pet hair out when sweeping/vacuuming
Paintable- get the perfect look
8 Custom Residential Sizes- No more cutting ✂ over or under-sized covers to try to match your particular vent
Available in Brown and White
WHAT MAKES SEAL360 COVERS BETTER THAN TRADITIONAL FLAT MAGNETS?
Pockets on the Underside
Pockets allow our covers to conform to vent protrusions like raised dampers and grille fins. This allows our covers to have more contact area with your vent- the key to a strong, magnetic hold.

Better on Floor Vents
Our covers lay flat. No air leak. No potential trip hazard. And no gap between the cover and vent for your little one to stick their finger in and lift it up.

Better on Wall & Ceiling Vents - The industry trend toward thicker magnets is not the answer. Thicker equals stiffer and stiffer means less ability to flex around vent protrusions.
Thicker also means heavier. Not ideal when height and gravity is involved. And with their sharp corners, the danger is real.
With SEAL360, what goes up won't come down. And for your extra peace of mind, we've even added rounded corners to our design.
What Customers Are Saying...
Actually works
- I didn't know what to expect but I was very surprised. They work great and totally block out all the air.
Super strong and easy installation - Very strong magnets that instantly formed to my ceiling vents. I have not had any condensation leaks since they were installed.

I designed this vent cover out of a personal need after not liking how the one I had didn't lay flat and was potentially dangerous for my daughter. It completely defeated the purpose of having a cover.
After spending many hours at the Big Box stores examining and measuring the geometry of all of the vents, I came out with a vent cover design that not only lays flat and provides a tight seal, but was also safety-focused. I know they'll serve you as well as they've served me.
Ready to Command Your Air?
You will be directed to our Amazon listing where you can choose your color and quantity
ABSOLUTELY NO COMMITMENT