XFasten Magnetic Vent Cover, 8 x 17 (Pack of 5)

This 8" x 17" XFasten Magnetic Vent Cover is an industrial-grade vent cover magnets that provide sure-proof sealing and binding to full metal build vents. It comes in a pack of 5 at a fraction of the cost compared to other magnetic air vents.

Strongest Magnetic Vent Covers (3-Pack), Flexible Floor Vent Cover, Cut to Size Air Vent Covers, Heat/AC Vent Covers for Home Ceiling Registers, 8 x 15.5 Vent Covers Magnet Wall/Ceiling Vent Cover

【Perfect Custom Size】- Available in two sizes（5.5x12 and 8x15）which are easily trimmed to your exact register dimensions, No need to fuss with

TRYMAG Strong Floor Vent Covers, 8x15 Magnetic Vent Covers for Home Floor Standard Air Registers，Air Conditioner Vent Covers for Wall, Air Register

Magnetic Air Vent Cover 8 Inch x 15 Inch - Vent Blocker

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

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

Happon 8 Pcs Floor Vent Covers Magnetic Air Vent Screen Cover for Home Floor/Wall/Ceiling Rectangle Vents Filters Catch Debris Hair

QUALITY: Flexible Magnets Air Vent Covers are Superior Quality. MEASURES 8x15 & Comes in a Pack of 6 for your convenience. WANT TO SAVE MONEY?! for

MAGNETIC VENT COVERS- 6 Pack (8 x 15)

Zoro Select 6TUC6 Magnetic Vent Cover

Frost King 15 in. x 8 in. Magnetic Grille Covers MC815 - The Home Depot