Filter pumps 26371CA, 26371EH, 28647EG, SF60110-2 and various soft side ground pools. Designed as a pump replacement hose, the pool filter connects to the pump efficiently, ensuring the pool filtration system runs smoothly and ensures optimal purification These pool pump hoses resist kinkling and cracking, providing a connection between pool skimmers, pumps, and filters, providing clean water throughout hot weather Suitable for 11535 sand pump replacement hose model. This 1.5" pool sand filter pump hose is 16" long and features a sturdy construction to restore the efficiency of your filtration system Each package contains 4 silicone o-rings perfect for standard rubber washers. These rings provide a tight watertight seal on the pool pump hose interface, effectively preventing air leaks and droplets which can damage the pump calling water and filtration : Sand filter pump hose adopts a knob design that does not require tools. Simply connect the hose interface to the filter pump and tighten it