Ft Pool Filter Replacement Parts. Compatible with the follow model. How to Find a Replacement Filter for Your Pool/Spa System. If you know the part number, match it to the model number listed on our product details page. Unsure of the part number? Follow these steps to identify your filter by measurement. Outer Diameter: Measure across the widest point (accuracy: ±1/16″ for 7″ or smaller). Length: Measure from end to end, excluding handles/extensions (accuracy: ±1/16″ for 33″ or shorter). Inner Diameter: Measure the top and bottom openings (accuracy: ±1/16″ for 3″ or smaller). Openings: Note whether the top and bottom are open. Center Core: Check for a center structure e. Perfect Compatibility with many Systems? Seamlessly replaces Jandy CL580, CV580 filter systems. Precision-molded end caps and 3 open core interfaces ensure leak-free sealing and direct hydraulic alignment for optimal flow performance across standard housing chambers. Enhanced Filtration with 5oz Heavy-Duty Fabric? Constructed from 5oz trilobal-bonded spun polyester, the filter media features high fiber density and multidirectional surface structure, designed to capture suspended solids as small as 10 microns while maintaining low flow resistance and extended dirt-holding capacity. Dimensional tolerances are engineered to ±0.1, ensuring cross-brand interchangeability in standard residential and commercial pool systems. Precise Dimensions & Optimized Filtration Area? Each cartridge delivers 145 sq. Of effective filtration surface area 580 sq. Total for 4-pack, structured through uniformly spaced pleat geometry. The filter core measures 33″ in axial length × 7″ outer diameter, with dual 3 open ends to support laminar flow and prevent backpressure fluctuations. Eco-Friendly, Durable & Reusable Design? Built with reinforced spunbond polyester media thermally bonded to a high-strength polymer core, the filter resists deformation under continuous pressure cycles. Fully washable and reusable, offering up to 12 months of service life under typical residential or seasonal commercial use conditions.
