2 Pack 10'' x 7'' Inch / 250 170 mm Plastic Black Vent Cover Square Duct Air Louver Protective Screen Mesh HVAC Ventilation

MADE FOR 21.5 x 13.5 CM DUCTING - The ventilation grille fits duct openings UP TO 215 x 135 mm OR SMALLER. Screw hole spacing is 236 x 156 mm. Overall dimensions are 246 x 168 mm and grille thickness is 10 mm. For indoor and outdoor use. Easy to install fresh air vent cover. Versatile Ventilation: Mount on walls, ceilings, or furniture, connect to a dryer vent or HVAC part for efficient airflow in various spaces like garages, offices, bathrooms, and RVs. Quality plastic construction with an integrated mesh for environmental friendliness and added protection. Temperature resistance from -5°C to 70°C. For air supply or exhaust ventilation. Easy Installation: Enjoy a hassle-free setup, designed for easy installation without the need for additional tools or accessories. Enhance your indoor airflow seamlessly and efficiently. Stylish and Functional: Elegant Register vents with a built-in screen, reducing dust entry for improved air quality in kitchens, bathrooms and other places where it is necessary to improve air quality., Weight: 0.45 pounds, Manufacturer: Repa Market