Pentair C101-284A Volute Machined Replacement Pool and Spa Pump John Merkel 5 years ago This volute machined is designed to use with Pentair pool and spa pump. Pentair C101-126B Volute Diffuser with Wear Ring Replacement D Series Commercial Pool and Spa PumpDateNovember 10, 2016In relation toSimilar postPentair 357157 Black WFE Housing Volute Replacement Pool and Spa PumpDateDecember 6, 2018In relation toSimilar postPentair C101-132 Volute Diffuser with Wear Ring Replacement D Series Commercial Pool and Spa PumpDateDecember 5, 2018In relation toSimilar post