Pentair R172222 Cartridge Gasket Replacement Dynamic series Pool and Spa Filter
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<b>[Product Information]</b><br>
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<li>Cartridge gasket replacement</li>
<li>Fits Pentair Dynamic series I, II RTL/RCF, III RTL/RCF and V inline pool/spa cartridge filter models RDC-25, RDC-25S, RDC-50, RDC-50S, DSC 75, DSC 100</li>
<li>Also fits Pentair Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers</li>
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