The Bestway hottub’s water pump must regularly be descaled. It’s not easy to add huge amounts of chemicals to your pool water to have a meaningful effect when you have serious calcium buildup in your water pump unit. So I made myself a contraption.
I remember that somebody made something for this himself too. His contraption inspired me a little bit of course.
I used the tubes from a old Bestway hottub. I just cut them out of the inflatable pool before I disposed myself of the rest. Then I made two holes in a cheap water bucket and I attached the tubes with some rubber and other things to seal them to the holes.
Now I can descale my Bestway water pump unit like how the professionals do it!