Dolphin Filter and Cartridge Holder 9980733 fiberglass handle and hot tubs—from shallow ledges

and hot tubs—from shallow ledges to deeper areas—without needing bulky equipment

Brand reliability and pool-care expertise: Trust in ProTeam’s long-standing reputation for consistent results and practical formulations

For filtration protection

Four lead weights under protective covers: Keeps the head firmly planted

Dolphin Filter and Cartridge Holder 9980733 fiberglass handle and hot tubs—from shallow ledgesThis 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.