High Grade Quality thats made to last!! Fountain & Water Feature Pre Filter -Screen Replacement part 2" Screen for Cal Pump Waterfall & Torpedo Pumps Universal SR200P The 2" screen pre-filter fits on Cal Pump Torpedo & Waterfall Pumps. Theses screens are great for keeping large debris from entering the pump causing damage to the pond pumps impeller This is for 1 item Designed for use with Cal pump Torpedo 1500 and 4000 GPH pumps Can be used in other applications Threads onto 2" MPT fitting 1 Year Limited Warranty Replacement Only