XFasten Magnetic Vent Cover, Industrial Grade Magnets for Sidewall and Floor Vents - for RV, Home HVAC, AC and Furnace Vents, 8-Inch x 17-Inch, Pack of 5

Features

• Eliminate cold draft and save electricity conveniently with the Heavy Duty XFasten Magnetic Air Vent Cover. Rated to provide strong magnetic locking for up to 25 years on your metal air vents, heating vents, sidewall register and other all-metal build venting system.
• Reliable Flexible Magnets fasten to the vents with securely, providing a complete seal even with strong airflow for your floor, wall and ceiling register. Does not fall off easily even on ceiling vents all thanks to its superior and proprietary ferrous magnet binding structure.
• Magnet crystals are bonded together by a flexible polymer, empowering this vent cover to completely CONTOUR itself along all curves and gaps on your vent, allowing no energy to leak out from one end to another. Also, the air vent’s surface can be painted over to suit your design choice. It also exudes a minimalist look, giving your home a sleek and feel.
• Features a clean and subtle design that will blend well to whatever color your room is painted on. Creates a minimalistic look on your vents. Note that this magnetic heating vent cover will work on steel metal registers only and not on Aluminum, faux metal plating, plastic or wood builds.
• Comes in a standard 8” x 17” size, which is the standard for AMERICAN HOMEOWNER AND ESTABLISHMENT VENTS. Can also be cut quickly and cleanly to custom fit to your vent’s shape and size. Comes in a pack of 5 at a fraction of the cost compared to many magnetic air vent covers, giving you the best value for your purchase!