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The Filbur FC-0630 is the replacement filter for the Pentair R173204 R. Guaranteed to fit or your money back!
The Pentair R173204 Comp. Pool and Spa Filter has a diameter of 7 inches, and a length of 29 3/8 inches. This spa filter cartridge has open top and bottom holes with diameters of 3 inches. This pool filter replacement will keep the water in your pool or spa clean and clear.