New Polaris 9-100-3100 Pool Cleaner 360 Feed Hose Complete Float UWF 91003100 Polaris 360 Replacement Feed Hose Complete, without Back-Up valve. This is the corrugated, ribbed hose. Includes hose, swivels, floats, nuts and wall fitting. 25' in length, approximately 1.5" diameter. Note: The acorn Back-up valve is sold separately and not included in this kit.