Valterra No Fuss Flush Accessory Kit. No-Fuss Flush has an internal check valve and a quick coupler for hose attachment. It connects directly to the tank and flushes both gray or black tanks. The No-Fuss Flush connects to the outside wall of the RV for easy hook up. This accessory kit includes chrome-plated inlet and fittings. Features of Valterra A71 No Fuss Flush Accessory Kit Jet stream multi directional spray removes and flushes away tank deposits Includes chrome-plated inlet and fittings 2 garden hose adapters MGHT x Barb Adapter - FGHT x 1/2" FPT Garden hose not included Package Contents: Valterra A71 No Fuss Flush Accessory Kit Valterra A71: No Fuss Flush Accessory Kit