Maytronics Dolphin Robotic Cleaner Brush WB Ring (All CB)
Compatible will all Dolphin CB variants*
Replacement foam Wonder Brush (WB) Ring (All CB) (1pc) for all Dolphin CB robotic pool cleaner variants. Each (Single-Drive or Dual-Drive) Active Brush requires 2 Rings, one for each side of the Active Brush. 1 piece per pack, 4 pieces may be required for a complete replacement.