Pentair Predator II/Dynamic IV DFM Filter Cartridge - 25 Square Feet width_1.6 Inches It is a synthetic rubber

It is a synthetic rubber composition

This is a PVC Schedule 80 Reducer Bushing with Spigot x Socket fitting connections that measure 6 x 4 Inch

The modular design allows the climbing wall to adapt to any space and deck configuration

Replacement parts are available

Pentair Predator II/Dynamic IV DFM Filter Cartridge - 25 Square Feet width_1.6 Inches It is a synthetic rubberThe 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