Pentair Pool Products IF3/IP3 VSF Diffuser O-Ring (356190Z)

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Diffuser o-rings seal internal pump components and help maintain pressure where the diffuser meets the pump assembly. The Pentair Pool Products IF3/IP3 VSF Diffuser O-Ring (356190Z ) is a replacement o-ring for compatible Pentair IF3 and IP3 VSF pump diffuser applications. This o-ring should be replaced when it is flattened, cut, swollen, brittle, or removed during diffuser service where a dependable reseal is needed. A fresh diffuser o-ring helps prevent internal bypass, supports efficient pump performance, and reduces the chance of leaks after reassembly. Replacement diffuser o-ring for IF3/IP3 VSF applications Helps seal the diffuser area inside the pump Recommended during diffuser or wet end service Replaces flattened, cut, or hardened seals Supports proper pump hydraulic performance Show more