Zodiac Polaris 9300xi/9550 Brush Set Qty 2 (R0528900) modular This part is especially useful

This part is especially useful when the original seal has begun to leak under load

This part is intended for AquaPure 2" PVC union service applications

and part number 520389

and internal durability all matter

or previous service record

Zodiac Polaris 9300xi/9550 Brush Set Qty 2 (R0528900) modular This part is especially usefulFor repairs where fit matters, Zodiac Polaris 9300xi 9550 Brush Set Qty 2 (R0528900) gives pool owners and service technicians a purpose built component for the listed Zodiac application. This cleaners & parts item supports cleaner traction, movement, or surface contact so the compatible Polaris unit can travel more consistently across the pool floor and walls. Replacing worn rolling or brushing components can help correct slipping, uneven travel,