Maytronics Dolphin Dynamic Brush [Qty 2] (9995560 ASSY) airblowers Replacing it can help restore Replacing it can help restore the condition of the light assembly and improve confidence in the way the unit is held in place The no trap design also makes it the correct choice for supported configurations that do not use an integrated trap arrangement Brush pairs are important because balanced brush replacement helps preserve cleaner movement and contact behavior across both sides of the machine This set has practical value because the dynamic brush style is designed around a specific cleaner performance profile rather than serving as a one size fits all substitute