Polaris 360 pool cleaner hose nut 9-100-3109
The Polaris Hose Nut part number 9-100-3109 sometimes needs replacing when you have a bad O-ring inside the nut. Having a bad O-ring can cause the Polaris Hose Swivel to leak. When your hose swivels leak to much water, this will affect the water pressure going to your Polaris Cleaner causing it to run slow. It is always good to double check your hose when your pool cleaner is not running properly.