Repa Market 100 mm / 4 inch White Plastic Air Vent Diffuser - HVAC Duct Air Intake and Exhaust Circular Vent Cover - Adjustable Vent for Home - Wall & Ceiling Airflow Diffuser - AC Closable Vent Cover

Repa Market

PRECISE DIMENSIONS – 100 MM FIT – Ventilation grille 100 mm with a neck diameter of 98 mm and a neck depth of 63 mm. Flange diameter 145 mm. Outer diameter of cover 153 mm. Suitable for standard HVAC ventilation pipes, round ducts and wall and ceiling openings. MATERIAL & DURABILITY – UV-RESISTANT PLASTIC: Manufactured from high-quality, UV-resistant durable plastic designed for long-term strength and stability. Resistant to moisture, corrosion, and deformation, suitable for continuous use in residential and commercial ventilation systems. Rated for indoor environments with operating temperature range -0°C to +60°C, making it ideal for bathrooms, kitchens, garages, bedrooms, and living spaces. FUNCTIONALITY – SUPPLY & EXHAUST AIRFLOW CONTROL: Designed for both supply and exhaust ventilation, this round air vent diffuser provides balanced, efficient airflow for living and working spaces. The manually adjustable central plate with threaded screw allows precise airflow control without tools. Compatible with round HVAC, AC, and passive ventilation ducts, it delivers reliable performance with a clean, minimalist design. EASY INSTALLATION – WALL & CEILING MOUNT: Designed for wall and ceiling installation with duct mount or surface mount options. Align the neck with the round air duct opening and secure using screws or mounting adhesive (not included). For the most secure fit, use both surface and duct mounting methods. The threaded center screw allows manual airflow adjustment without tools, ensuring a clean, flush, professional finish. (MOUNTING HARDWARE NOT INCLUDED) APPLICATION – RESIDENTIAL & COMMERCIAL USE: Round air vent suitable for residential and commercial environments, including bathrooms, kitchens, offices, bedrooms, utility rooms, and living areas. Can be used as a ceiling diffuser, wall air outlet, soffit vent cover, or exhaust opening. Designed to support HVAC, air conditioning, and extraction systems, ensuring even airflow distribution and efficient ventilation performance across all indoor spaces., Weight: 100.0 grams, Manufacturer: Repa Market