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. 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.
• [Advanced 3 oz Trilobal Media] Our Pro Series features triangular Trilobal fibers, providing significantly more surface area than standard round fibers. This 3 oz advanced media captures fine debris (10 microns) while maintaining maximum flow, serving as the high-performance bridge between our Essential and Ultra flagship series.
• [Non-Clumping Structural Integrity] The rigid Trilobal fibers maintain their triangular shape with a reinforced core, ensuring pleats stay open and stable under pressure. This anti-collapse design prevents bunching, allowing for 50% easier rinsing and consistent water flow for an extended service life.
• [Verified Specs & Precision] Features a 175-200 Sq. Ft. filtration area. Dimensions: 8-15/16" OD x 28-3/16" L x 4" Open Hole. A verified high-performance replacement for Pleatco PA175, PWWPC200; Unicel C-8417, C-8420; and Filbur FC-1294. Precision-engineered for perfect hydraulic alignment—please verify dimensions before ordering.
• [The Swimara Pro-Grade Choice] The Swimara Pro Series is the premier mid-tier solution, balancing high-precision filtration with exceptional value. It delivers the structural reliability of the Ultra Series with the efficiency of standard 3 oz media, making it the top choice for dependable, professional-grade water clarity.