Envirovent SILMV350/125mm 5 Inch Ultra Quiet Inline Fan

Presenting the world's quietest in-line fan range in its class, the SILENT MV range represents a quantum leap forward in noise reducing and sound proofing technology, improving the acoustic performance by up to 12 dB(A) compared with similar products and boasting a host of noise reducing technologies.

These oversized inline units incorporate an aerodynamic inlet, reducing resistance and improving air flow and a surrounding cavity with a unique perforated inner design to the casing, directing sound waves into a high-density sound absorbent material housed within to prevent air leakage and minimise noise.

Duct connections include flexible rubber gaskets, which minimise vibrations to the ducts
360° rotating connection box for ease of installation
Sealed for life ball bearings
Two-speed motor
IP44 rated
Five-year guarantee.

The Silent MV500 was designed for any situation in which residual noise from ventilation is undesired, such as offices, spas, recording studios or even domestic installations.

Useful Links
What items do I need to install an inline fan in my bathroom?
A Guide to Bathroom Zones
Glossary of Ventilation Terms

5 Years