This is a filter cartridge replacement with a filtration area of 100 square feet designed for the Pentair Clean and Clear Plus 420 pool filters. This filter cartridge is identical to these cartridge numbers: 20503, C-7471, PCC105, FC-1977, 8170131 and R178584.
Our Generic OEM replacement cartridges are made specifically for Pentair 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.
