Rhino Ultra Silenced - 315 mm

As an all-time favourite among growers, the Rhino Ultra Silenced fan is specially designed to be quiet, adaptable, and powerful. Its cylindrical body is formed from steel and packed with noise-reducing foam, which helps to reduces the fan’s noise by more than 50%, even at the highest speeds. The soft start function adds further security and lifespan. The Rhino Ultra fan’s state-of-the-art EC technology allows for complete control over the fan’s speed from 0 to 100% with no humming or buzzing. Once turned on, the fan’s motor will slowly and quietly speed up to your desired speed setting. This function stops the motor from becoming worn out and the electrical system from sudden overload, therefore reducing the chance of power surges. The Rhino Ultra Silenced fan is highly adaptable, providing more control over your grow room set-up. The fan’s built-in eyelets afford straight-forward installation. Adapters can be added to the fan to fit it to other EC Controller models. Alternatively, for a quick and easy set-up, all Rhino Ultra Silenced fans can be matched with Rhino filters for the best air extraction and most consistent contact time with the filter’s carbon bed.