When dismantling and reassembly of waterbeds a must. Because we would have to move, we were forced off the waterbed and rebuild. The degradation was easily because the pump has pumped the essay the entire water from the bed. The rebuild was also a breeze, as is avoided by this essay, that air comes into the fleece. One, however, has been missing. If you order the part, should ensure a metal clamp, otherwise the hose slips off easily.