u/Coppery

▲ 1 r/hottub

2025 Sundance Ramona

Hey all, got a new tub last year and have been having no issues with chemistry but ever since I dumped the tub and refilled last month every jet is blowing out fine air bubbles like an aerator. Prior to this dump and fill none of these jets released air, or at least imperceptibly. The water chemistry is spot on and when the jets are not going water is clear.

As you can see from the video, it’s not an issue of bubbles or foam, and the air dissipates quickly once the Jets are turned off.

I don’t think it’s an air lock since the jets are quite vigorous but just in case I have tried burping the tub and no change happened. I’ve also changed and cleaned the filter, and every time I dump the tub I use Ahhhsome. The tub runs every 12 hours for three hours, and is used about 3-6 hours a week on average.

I’d love your sage advice on the matter

u/Coppery — 13 days ago