【High Quality Material】Our valve rebuild kit is made of high quality rubber. Stable and soft, less prone to damage, can improve and enhance your filtration system. This O-ring is perfect for repairing pool pump leaks and ensuring the smooth operation of your pool. 【Applicable Parts】Suitable for Hayward Vari-Flo Valve Filter System Parts. Compatible with Hayward Vari-Flo XL Valve, Pool Filter Parts, Pool Pump Parts, Pool Filter Parts. pool sand and multiport valve parts. 【Easy to Use】You can easily install these seals. All you have to do is unscrew, strip the old Hayward spider seal and install the Hayward pool filter seal on the valve. This spider seal for a multiport valve is suitable for Hayward filter replacement parts, Vari-Flo valve SP0710 for Hayward spider seal and This replacement o-ring for the Hayward Vari-Flo valve. 【Wide Applications】These seal rebuild kits are compatible with Hayward SP0710, SP0710, SP710X, SP0711, and SP0712 series valves. Brand new star washers and