This fits your. Make sure this fits by entering your model number. ♦ Wildly Compatibility: Work on many Vac-Sweep pool cleaner and vacuums with sweep hose. Fits all zodiac polaris model,including polaris 180, 280, 360, 380, 480, and 3900 Sport. Also can work as aquarium,fish tank filter sponge. ♦ Excellent Filter: Made of high quality foam sponge filter with good elasticity and strong pulling force. Compared to Polaris 91003105 / 9-100-3105 / PP-91003105 replacement part, work as OEM one did. ♦ Pool sweep tail scrubber to help you to clean and reduce pump time for filtering.Save you sweep tail from wearing down and also provides scrubbing of the bottom and sides. ♦ Easy to fit onto sweep hose tail. In order to extend sweeper hose scrubber life, rotate slightly when worn. Frequently replace worn sweep scrubber to ensure a proper pool scrubbing. ♦ Package included : 12 pack pool sweeper tail scrubber. Size: Outer Diameter 1.75 inch, Inner Diameter:0.5 inch , Length:2.75 inch. All our products are backed by our 45-Day Money Back Guarantee and 12-Months Product Replacement Warranty.