21' SANI-CON RET TANK BUD
Description:For 5th Wheels and Travel Trailers or where permanent installation isn't possible. Disconnects/stores in easy-to-carry case (included). Uses a 20-amp portable battery (not included). Options include a 10' fixed length sewer hose or a space-saving 21' x 1 diameter sewer hose (retracts to 7'). Models include power leads with battery clamps, universal nozzle with cap, fused switch and bayonet cap. (GW bypass not offered on Tank Buddy models). 21' Hose.