WIDE APPLICATION - CX3030C Top Manifold Replacement is specifically designed for SwimClear filters, fits C2030, C3030, and C4030 models. Please double check this replacement whether fits your model before purchase. BETTER FILTRATION PERFORMANCE - The CX3030C top manifold replacement holds 4 cartridges, promoting even water distribution across the filter cartridges, achieving optimal filtration efficiency and effectiveness, extending the life of your filtration system while providing fresher, cleaner water for your pool. DIRECT REPLACEMENT - Replace part number CX3030C, 17-150-1329, HAY-051-1200. Directly replace the old, worn out top manifold part, and easy to install into your pool filtration system, no need to repurchase the entire filter, saving time and expenses for the outdoor pool maintenance. BULIT TO LAST - Crafted from premium ABS, for high strength, wear & resistance, deformation protection. Carefully & tested to meet the demands of pool filtration, ensurehigh reliability and long-term service, keeping optimal performance of your filtration system. EASY TO INSTALL - Professional designed and manufactured from Part Number specifications best fit, Regular inspection & maintenance help reduce potential damage, keep stable running of your filtration system for a tonger time Color: As Shown Material: ABS Package Contents: 1 x Top Manifold Replacement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.