The RF100 Single is the smallest self-cleaning inlet filter (strainer). It filters up to 30 liters / minute and is designed to protect pumps and other equipment. This robust and reliable filter is easy to install. It's compact, lightweight and has simple connections. Great for gardens and light industrial applications where there is a need to filter water. The strainer uses 20 - 25% of the pump's output drive the internal back washing rotor, cleaning the whole screen every ½ second. Debris, wildlife and suspended solids are kept clear of the filter mesh.