4"x10" HVAC Magnetic Vent Cover 4pcs Floor Wall Air Registers Screen Mesh Black

* Stronger Magnetic: The floor vent cover has magnetic strips on all four sides, and with a reinforced PVC frame, it can be firmly attached to the metal cashier counter to prevent shifting. * Easy install and clean: Just align the magnetic vent cover with the floor for ventilation, the magnet adsorbs and installs quickly. Easy to remove and clean, easy to maintain the home ventilation system. Save you time and energy. * Prevent falling and entering: This vent filter can effectively prevent small toys, pet food, etc. from falling into the ventilation system, while blocking crawling and flying insects from entering the room. * PERFECT FILTRATION: This PVC mesh vent cover completely covers the metal cover. The vent filter can better capture dust, pet hair. The open holes on the surface can keep the air flowing, maintaining good airflow and ventilation. * Sturdy and Durable: Made of high-quality PVC material, it is sturdy and durable. Fine workmanship, smooth and wear-resistant surface, and can be fully washed. Provides lasting protection for the vents, a must-have accessory for vents.