The length of the pump is really no more than about 12 inches. The hose runs out the side of the pump so that adds nothing to the overall length. I think mine is the FloJet. I shopped around a bit and found a wide range of pricing. I added a quick connect to jumper cables that connect to my battery. Sure people try and dump the tanks prior to leaving a campsite but this home option has been great for sanitizing the water system and rinsing. Take care.