Fuliko 28x5 Inch Plastic Ventilation Grille, Outlet Air Vent Grilles Vent Filter Cover Supply Air Grille for Wall or Ceiling HVAC Vents, White

Color: White; Applicable Duct Opening Size: 700 125mm / 28 5 inch (*); Package : 1 Ventilation Grille Advantage: Constructed from plastic, smooth surface, -resistant, , , and resistant to color fading. Its design, combined with supply air grille feature, effectively dust from entering the interior and maintains dryness. The vent cover has removable face/door, enabling maintenance and cleaning Instruction: 1. Attach and embed the vent cover to the ventilation duct opening. 2. the vent cover to the duct opening with screws (not included). Application: This vent cover serves as outlet air vent grille, engineered for optimal airflow, enhancing the efficiency of HVAC , and it aids in air pressure and air by filtering out debris. Suitable for residential and heating, ventilation, and air conditioning applications. It is appropriate for temperatures from -4 ° to 176 °. Note: 1. Clean the filter of the vent grille periodically to maintain its ventilation . 2. Verify the dimensions attentively before purchasing. The duct opening size should be at 5mm larger than the inner of the vent grille.