Polaris 3900 Sport / "Trade Grade" TR35P / TR36P Pressure Cleaner Sweep Hose Wear Ring, Blue (39-021)
The sweep hose wear ring is a replacement part that is made by Polaris. The same high-quality materials were used for the original factory part. Making this a genuine OEM product.
These sweep hose wear rings were designed to take the brunt of the impact while the sweep hose whips back and forth behind the cleaner as it moves along the surface of your pool. These rings also are loose enough to rotate as they hit the pool's surface ensuring that they don’t get stuck or caught up for any reason. This can disrupt the cleaner during the cleaning process.
This part is blue and is strategically placed along with the sweep hose which means there is a total of 8. These parts also prevent the rubber hose from taking any unnecessary impact or damage. But this also means that they will deteriorate over a length of time or use of the cleaner.