The Stefani Premium Grade Water Tank Pre Filter is perfect for removing impurities in the water to 40 microns, thus improving water quality and extending pump life.

• Installed between your rain water tank and pump, a pre filter can aid the removal of precipitate impurities, microbial debris, iron rust, sediment, dust and other large particles from the tank over 40 micron.
• Precision 316 food-grade stainless steel screen filter, effectively filtering impurities over 40micron.
• Made from food-grade plastic (PP and PC) and lead free
• High anti-freeze, anti-burst and impact resistant
• Provides superior drainage and backwash function making it easy to discharge pollutants effectively