Meet the most reliable water gardening pump in this industry professionally engineered to take on the serious debris of a pond habitat. Delivering phenomenal dependability for reliable non-stop 24/7 operation the Water Master Solids Handling Pump tackles that down-and-dirty job of filtering suspended solids up to 1. No clogging. No worries. From experience we ve learned when pumps fail due to mechanical issues it s normally from water entering a pump s motor casing through worn impellar shafts bad bearings or worn seals. Savio Water Master Solid Handling Pumps feature heavy-duty sealed ball bearings a ceramic-coated shaft for hardened wear resistance and virtually unheard of in the business an innovative third lip seal on the impeller for maximum protection (the majority of pumps only use two). Our engineers have addressed it all - even built-in thermal protection to protect the pump in case of a low water condition. Prior to leaving the factory every single pump is subjected to testing to ensure reliable operation. The end product: a reliable design that provides an unbeatable combination of quality and low maintenance. CSA-approved for use in USA and Canada.