Loop Loc and Air Pillow?

Halos46

New member
Jul 15, 2018
4
Kings Park, NY
Hi all — fairly simple question. I have a pool with a loop loc safety mesh cover. I live in NY so freezing is not a common concern but definitely can happen. With an inground pool, using the safety covers, is it necessary to put an air pillow in the pool? I closed myself by blowing out all the lines then capping off with the gizmo on skimmers and regular plug on jets.

thanks!