No need to replace them once a week. TThese sweeping hose scrubbers help to keep the pool sweeping the right way. 【Easy to setup】： Simply remove the worn scrubber and replace it with a new tail scrubber at the end of the hose.
Fit for all Polaris three wheel cleaners including pressure side pool cleaners 280, 3900 Sport, 380, 360, 180. Replace Part #.
Powerful Suction: The pool cleaner effectively removes fine sand, silt, small leaves, and debris for a thorough clean. Efficient Deep Cleaning with Strong Suction. Easy Installation & Quiet Operation: Simple to set up by connecting the hose, and it operates quietly to enhance your pool experience.