Pentair Dynamic Series II RTL Top Load Cartridge Filter, 50 sq ft, 2" Port, High Flow | R172504B Filbur This pulley assembly is commonly

This pulley assembly is commonly replaced when cleaners lose traction

The Ultimate Command Center: Infratech 6-Relay Universal Panel

with a stylish hammered copper finish

Genuine Hayward components help maintain proper safety standards

Clean the cover seasonally with mild soap and water to preserve color and material integrity

Pentair Dynamic Series II RTL Top Load Cartridge Filter, 50 sq ft, 2" Port, High Flow | R172504B Filbur This pulley assembly is commonlyWhat This Part Is Used For Pentair R172504B Dynamic Filter Series II RTL 50sqft, Top Load Cartridge Filter, 2in, High Flow is a cartridge filtration system for pool applications. It provides 50 square feet of filtration area in a top load, high flow configuration. Why This Part Matters Proper filtration protects pumps, heaters, and other equipment from debris buildup. A high flow design supports efficient circulation while maintaining water clarity.