That's good to know. I couldn't figure out why not and never seen the reason explained. The bilge pump
flow decrease does make sense now. We should be fine with ours then. We stay in our slip and just use the bath house at the marina for showering, so hair shouldn't be an issue.
Wayne, I'm not following the adjusting the float height. If I space it higher, I suspect the sump will maintain a higher water
level since it turns on/off by the factory preset amount of water
level change by the float switch. correct? BTW, this is a 1 peice pump/float unit.