Pool Crevice Vacuum

I have used the small vacuum head which worked pretty well at getting into the angled corners at the bottom of the deep end. I thought the suction was a bit too much and would worry long term about wear and tear on my vinyl liner. I made a bigger one with more scallops for water ingress and made them fully semi-circular so each has more area. Unlike the commercial larger versions (which aren't so good for crevices) this doesn't have a brush on it. I might make this a future development. Print suction face down obviously and use touching baseplate type support (Cura). I also might consider acetone smoothing in future to take off any edges - although it is pretty smooth as long as you get the support thoroughly removed. Made mine in ABS - will try and keep out the sun as much as possible. The clip is a bit of a tight fit - so put one peg fully in the hole in the fork before you put the other pin in. You also need one 2" Stainless Steel bolt, washer and nut and a little superglu