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Filbur FC-3963 Replacement Caldera Spa Filter

FC-3963

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The Filbur FC-3963 Pool and Spa Filter replaces the Unicel C-7350, Pleatco PCD50N and OEM part no. 1019401 It is also known as the Caldera 50, FC3963, PCD50-N and C7350. Keep your spa or pool in tip-top shape by replacing that old filter with the Filbur FC-3963. This filter is made of Reemay spunbond pleated filter media equipped with thermally-bonded polyurethane caps and punched PVC pipe cores. It ensures consistent flow and durability, featuring anti-microbial (Microban) technology, which prevents microbes like mold, mildew, bacteria, and fungi from growing. This technology is becoming the industry standard and is a part of every Filbur brand filter. Enjoy the benefits of clean, efficiently-filtered water when you install this replacement filter!