Pentair R173431 Filter Cartridge For 25 Square Foot Rainbow Dynamic IV DFM Cartridge Filters.
Pentair reusable cartridge filter elements are made of a superior reinforced polyester material. Pentair elements provide a high degree of water clarity and longer filter cycles. To maintain your pool water cleanliness and clarity, Pentair genuine replacement cartridge elements are the number one choice in cartridge filtration.
Made in the USA.
Measurements: 9-1/2 inches
High-quality, reinforced polyester elements provide maximum filtration area
Antimicrobial end caps resist chlorine degradation and provide support to filter material for a longer life span
Individually packaged with the Pentair name.
Genuine Pentair replacement part