Dolphin Active Brush Gear 9991043-ASSY swing check and pH readings

and pH readings

Advantage PVC Brush - Magenta is a Genuine Maytronics replacement part designed to maximize the cleaning power of your Dolphin robot

99958906-DIY is a quality replacement part that will keep your Maytronics Dolphin robotic pool cleaner running smoothly

DX4s - 99996343-CAR

Broad sanitizing compatibility: safe to use with bromine

Dolphin Active Brush Gear 9991043-ASSY swing check and pH readingsThis is a Maytronics Active Brush Gear used on several Dolphin pool cleaners. This gear part is used on the Dolphin cleaners models Wave 65 90, Supreme M4 M5, M3 (E55), Bio, C3 C4, M400 M500, Odyssey. Nautilus CC Supreme, and Wave 60 80.