Soler & Palau in-line fans are designed and manufactured utilising the highest quality components to ensure extremely quiet operation, complete reliability and long life durability.
The Noise Abatement Society has certified some of the models of the TD-Silent range of in-line duct fans for their low-level noise. Those fans are specifically recommended for offices or other places where low sound level is an essential element for the comfort of the users.
High quality and high output acoustic-sound insulated grow room fans from CAN-FAN (Ruck) A must for those seeking to minimise noise in the growing environment.
There are many so-called acoustic fans on the market, but many have a higher decibel output than a standard RVK fan... be aware of cheap acoustic fans!