طقم حلقات O لمبيت SeaLife SportDiver Ultra

The vacuum check port O-ring is a nice bonus—keeps my mind at ease during deep dives. Fits perfectly and feels like quality rubber, though I should probably buy some extra lube soon.

Had a small scare when my original O-ring started looking worn, but this set has the main seal and the vacuum check port O-ring, so I'm fully covered now. They fit perfectly on the SportDiver Ultra housing and feel a bit more substantial than what came with it.

Grabbed these before a week of diving in Cozumel and the main seal seated perfectly on my Ultra housing with zero leaks. Nice that it comes with the vacuum check port o-ring too, since that's the one I always lose.