سدادة احتياطية لبركة الرش المضادة للانزلاق

Took about a minute to swap in, and the seal is tight enough that I stopped checking the water level every hour. The rubber fits snugly into the same slot without any wiggling, so it's doing its job properly.

I was relieved the new plug fit perfectly into our pool's drain—no more slow leaks overnight. The rubber seal is snug enough to trust with a full summer setup.

I was worried the replacement wouldn't fit as snugly as the original, but this plug seated perfectly and hasn't leaked a drop in two weeks of daily use. The rubber gasket creates a much tighter seal than I expected for a spare part.