Diagnostic Basic Non Return Diaphragm length_300 Feet Has ORP capability and provides

Has ORP capability and provides greater chemical control

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Diagnostic Basic Non Return Diaphragm length_300 Feet Has ORP capability and providesThis is a Maytronics Diagnostic Basic Non Return Diaphragm replacement. These are used with a variety of Dolphin cleaner models. Some models include: Orion II, DX3, DX4, DX6, Deluxe 3, Deluxe 5, Supreme M3, Nautilus, DLX4 5, Apollo, Apollo Plus, Endeavor, Atlantis, Triton, Edge, Wave 75, Pentair Prowler 820 830, Quest, Discovery, Saturn, Primal X3, DLX3S, DLX4S, DLX5+S, Neptune, Neptune Plus, Advantage Plus, and H50.