1. COMPATIBILITY: The B5 Sweep Hose is white in color with blue wear rings and is compatible with the following pressure side pool cleaner(s): 280, 280 Tank Trax, 380, TR28P and 480 PRO. The B5 also works with 3900 Sport, TR35P, 280 Black Max, 480 PRO Black Max which come standard with genuine part, 39 500 (Black) Sweep Hose Complete. 2. PREMIUM PERFORMANCE: The Sweep Hose assembly is an integral part of pressure cleaner performance. The gentle sweeping action of the hose works to blow debris out of corners, off of steps and other hard to reach places so it can be captured by the cleaner. 3. WHAT'S INCLUDED: The genuine Sweep Hose (B5), includes 3.5 feet of Sweep Hose, Wear Rings (B10), Sweep Hose Attach Clamp (B15), and 1 Sweep Hose Scrubber (9 100 3105). This authentic and original B5 Sweep Hose is an exact factory replacement and is perfect for many pressure side pool cleaners. 4. WARRANTY: Using only genuine parts helps maintain the cleaner's manufacturer limited warranty. Purchased genuine parts come with a 90 day limited manufacturer warranty from date of retail purchase.