【HIGH-QUALITY MATERIAL】Our valve rebuild kit is made of high-quality materials. Made of high-quality rubber. Sturdy and soft, not easily damaged, it can improve and enhance your filtration system. This O-ring is ideal for repairing pool pump leaks and ensuring smooth operation of your pool. 【Applicable Parts】Suitable for pool pump system parts Hayward valve filtration. Compatible with Hayward valves, swimming pool filter parts, swimming pool pump parts, water filter parts, swimming pool sand, and multi-way valve parts. 【Easy to Install】Usage: You can easily install these seals. All you have to do is unscrew and peel off the old Hayward Spider seal and install the Hayward pool filter seal on the valve. This multi-port valve spider seal is designed for Hayward filter replacement parts. Vari-Flo SP0710 valve for Hayward spider seals and replacement O-rings for Hayward Vari-Flo valves. 【Wide Applications】These seal repair kits are compatible with Hayward SP0710, SP0710, SP710X, SP0711,