Pool cleaner for the spa

[red-beard]

Back when I had my Polaris 280, I would occasionally toss him into the spa and turn on the pump. It would help, but not great. I had at one point a water hose based manual cleaner. Getting the big hose out and setting up for suction vacuuming is a huge chore.
So, they sell those manual vacuuming systems which are self contained with a lithium battery. I guess they have their own pump like the pool robots and a filter bag. It would be much easier than getting the vacuum hose and vacuuming to the filter. Plus the stuff won't end up in the filter.

Any thoughts on the models?

 

[mknauss]

I put my robot in there. He bounces around a bit but cleans it pretty well.