Dolphin Filter and Cartridge Holder filter-width_16 1/4 inches This is a Fluidtrol standard

This is a Fluidtrol standard strainer basket for a 3 inch SW hair and lint strainer

This helps give uninterrupted service

Specifically designed to save energy

This is a replacement Protective Lift Cover which is designed to fit a Pentair AquaTram pool lifts

A great item to have for commercial aquatic facilities

Dolphin Filter and Cartridge Holder filter-width_16 1/4 inches This is a Fluidtrol standardThis is a Maytronics Filter and Cartridge Holder for various Dolphin cleaners. This cartridge holder fits the following Dolphin models: Supreme, M4, M5, Liberty, Wave 65, Wave 90, Bio PVC, C3, C4, M400, Triton Plus, Dynamic Oasis, Z5 and Dynamic C3. Typically two are needed per cleaner, but this item is sold per each.