About This

• [Perfect Fit & Easy Seating] Specifically designed for Hayward Star-Clear Plus C1750, C1900, Sta-Rite PXC-175, and Waterway Pro-Clean 175/200 systems. Directly replaces OEM CX1750RE, CX1900RE, 25230-0175S, 817-0175P, 817-0175PB, 817-0200P, and 817-0200PB. Direct drop-in design ensures a secure, leak-free seal with no tools required once the tank is open.
• [Reliable 3 oz Essential Media] Features industry-standard 3 oz premium fabric, the trusted choice for daily maintenance. Delivering the exact same flow rate and clarity as original OEM filters, it serves as the reliable, high-value counterpart to our high-performance Ultra flagship series.
• [Optimized Flow & Efficiency] Built with a tough polypropylene core to withstand daily pump pressure. Uniform pleat spacing minimizes water resistance, reducing energy costs and pump strain while maintaining full structural integrity during standard filtration cycles.
• [Verified Specs & Precision] Features a 175-200 Sq. Ft. filtration area. Dimensions: 8-15/16" OD x 28-3/16" Length x 4" Open Hole. A verified high-performance replacement for Pleatco PA175, PWWPC200; Unicel C-8417, C-8420; and Filbur FC-1294. Please verify your existing cartridge dimensions before ordering.
• [The Swimara Reliable Choice] The Swimara Essential Series is the proven solution for consistent, high-standard pool care. It offers the perfect balance of trusted quality and a precision fit, providing dependable performance for your everyday filtration needs.