Hayward CX1750RE Replacement High-Quality Cartridge Element, White. Fits hayward star clear plus cartridge filter model c1750. 28.5 inches height. High-quality, reinforced polyester elements provide maximum filtration area and easily trap dirt and debris. Precision-engineered extruded core design provides maximum water flow while reducing energy cost. Consistent with Hayward high quality and compatible with all Hayward specified chemicals. Individually packaged with the Hayward name on end caps and plastic wrap to identify as genuine Hayward parts. Diversified sizes to meet both above-ground or in-ground cartridge filter applications. Please Message Me if You Have Any Questions.