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Give it purpose - fill it with water filters, air filters, refrigerator filters, and more.
The Filbur FC-0121 Pool and Spa Filter replaces the Unicel 4CH-21, Aladdin 11901, and the Pleatco PTL18-4. It is also known as FC0121, 4CH21, 20245-238, PTL18P, PVT-25N, PTL 18, PSN50 W/ PAD AD and PTL18 W/ PAD.
Filbur Pool and Spa filters are made of Reemay spunbound polyester pleated filter media with thermally-bonded polyurethane caps and punched PVC pipe cores ensuring durability and consistent flow.
All Filbur Pool & Spa Filters also feature Anti-Microbial technology, or Microban Technology, which prevents microbes such as bacteria, mold, fungi and mildew from growing or reproducing. Microban Technology is becoming an industry standard and is featured in all Filbur Brand Pool & Spa filters.
The Filbur FC-0121 product specifications:
The Filbur FC-0121 works with hot tubs, pools, spas and filters made by Alcove, Saratoga Spas, Pageant Spas, Vita Spas and DM Industries.
Cleaning your Filbur Pool and Spa Filters