Nemo Power Tools Hull Cleaner Hard Bristle Brushes [White] [2Pk] (SN14030) topsideoverlays Because this is a visible

Because this is a visible upgrade point in the spa

An air switch helps convert pneumatic pressure from a button assembly into electrical switching action

The Waterway 515-4207 Crystal Water filter tank body base is designed for compatible filter applications

A spa pump drives water through a compatible spa system for circulation and jet action

Nemo Power Tools Hull Cleaner Hard Bristle Brushes [White] [2Pk] (SN14030) topsideoverlays Because this is a visibleThe Nemo Power Tools hard bristle brush set is designed for compatible hull cleaner applications where firmer brush contact is needed. Hard bristle brushes are useful because they help scrub away tougher buildup on marine surfaces, supporting cleaner maintenance and more effective surface cleaning. This replacement is especially useful when the original brushes are worn down, deformed, damaged, or no longer cleaning effectively. Having a 2 pack helps