Fuliko Air Vent Cover 20x4 Inch (Outer Dimensions) Galvanized Steel Louvered Grill Cover with Screen Wall or Ceiling Vent/HVAC Register Indoor,

PRECISE DIMENSIONS FOR – Grille fits duct openings to 18.03 2.44 inches or smaller. Exterior size: 19.69 3.94 Inches. Overall thickness 0.24 Inch. Screw hole spacing 19.13 3.27 Inches with Ø0.16 Inch holes. Suitable for replacing old wall or ceiling vent covers, air vent covers, or vent covers. GALVANIZED STEEL – The register vent cover is constructed from galvanized steel with powder- that is scratch resistant; this vent cover resists rust, corrosion, and daily wear. The return air vent cover offers appearance for residential heating, , and ventilation uses. EFFICIENT LOUVERED DESIGN WITH BUILT-IN SCREEN – Designed with angled louvers that boost airflow effectiveness, ensuring smooth air / air supply and exhaust. The integrated plastic screen , debris, and small entries while optimal ventilation . for HVAC ducts, exhaust openings. INSTALLATION – Designed for quick surface , this metal vent cover includes pre-drilled screw holes (SCREWS NOT INCLUDED) that standard HVAC openings. installation drywall, wood, baseboard or masonry surfaces. HVAC vent cover for improvement projects or HVAC upgrades in basement, attic, and utility room. VERSATILE USES FOR HVAC – Functions as soffit vent, wall vent, gable vent, or ceiling register, ensuring airflow in garages/sheds, kitchens, bathrooms, laundry rooms, and workshops. Suitable as AC vent cover, bathroom vent cover, camper vent cover. Can be for dryer vents, foundation vents, air conditioning vents, or greenhouse vents as needed.