The Exhaust Supply Valve is ideal for interior exhausting, reducing noise, and serving as a decorative element.
This Diffuser Ducting Cover is made of high-quality ABS plastic that is eco-friendly, safe, strong, and long-lasting.
With the fitted casing, installation is very simple, and the cover can be modified to meet your needs
Simple design, trendy look, superb craftsmanship, and high quality.
The Cover for Ventilation Ducting Can be fixed exactly on the ceiling or wall, and is also extremely easy to uninstall for quick cleaning.
Details: The middle disc adjusting design is convenient to adjust the air volume and the balance of air pressure. The panel and gear sleeve can be separated, easy to install and clean. Suitable for air outlet of household and commercial air fresh system to adjust air volume
