I recently upgraded to a sand filter on my intex pool (above ground 15' diameter) and a new pump. I am using flexible hose 1 1/2" hose with clamps on the end (the kind you use a screw driver to tighten down). I have come home from work a few times over the last few weeks to find the hose that returns the water back to my pool laying on the ground, having come unattached from the pool.
I can't tighten the clamp down much more, so it isn't a 'loose' issue.
Thoughts on what is causing this and what I can do to resolve it? I understand it is probably a pressure over time issue, but it is very frustrating to see other people using all of this with no problems. Is hard plumbling my only option?