HeadSeal™ Replacement Rubber Non-Return Valve – Compatible with All Lay Z Spa Models – One‑Way Leak Repair for Air‑Jet & Hydro‑Jet Hot Tubs

Only received one but was supposed to be a 2 pack.

So I got this stupidly thinking it would come with instructions or be relatively straightforward to install, and it probably is but I'd suggest that in order to install this you need to deflate the pool so you can push from behind the hole. I thought I'd try installing it whilst it was inflated and it just fell through to the other side and you can't get it back (obviously). My own stupid mistake, but honestly, I'd just recommend paying a few more dollars and getting the disk one which is installed in the screw fitting itself.

Misleading picture! Was expecting two. Thin material probably will get one or two months use before it breaks. Not worth the money. Price should be more like $1.00 and that’s being generous.

Based on the item listing, I expected two valves. Was delivered is a plastic bag with the stem folded nice and flat. Not sure how long the already stressed joint will have.