Pentair Predator II/Dynamic IV DFM Filter Cartridge - 25 Square Feet width_1.6 Inches The rugged flat surface electrode

The rugged flat surface electrode will alert user when it's time to RENEW

This basket has dimensions of 6

It is a synthetic rubber composition

These flow meters have been recently upgraded to include velocity and are currently the only meters displaying that information

Fast and Tite meets FDA and NSF-51 requirements for food contact

Pentair Predator II/Dynamic IV DFM Filter Cartridge - 25 Square Feet width_1.6 Inches The rugged flat surface electrodeThe Pentair Replacement Cartridge for Dynamic Series IV Model DFM, DFML and Predator II 25 Square Foot Filters, 3 oz., has a media area of 25 square feet. 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