Dolphin Cartridge Conversion Assembly for DX3, DX4, Advantage Plus Pool Cleaners

Convert your Dolphin pool cleaner from a bag filter to a cartridge filter Maytronics Certified Genuine Parts; Keep your Dolphin pool cleaner in top condition Compatible with: Supreme M3, Endeavor, Apollo, Primal, DX3S, DX4s, Neptune, Neptune Plus, Atlantis, H50