This is a filter cartridge replacement with a filtration area of 135 square feet designed for the Pentair Sta-Rite Posi-Flo TX 135 pool filters. This filter cartridge is identical to these cartridge numbers: 23301, UHDSR135, PSR1354, FC-2560, and WC10859S2X.
Our Generic OEM replacement cartridges are made specifically for Sta-Rite filter cartridges and follow the original manufacturer’s specifications. These high-quality, reinforced polyester cartridge elements provide a maximum filtration area and easily trap dirt and debris. Available in diversified sizes to meet all filter cartridge applications.
