Yep.Sounds kind of wacky, but I find the gurgling and low pitched reverberation to be incredibly relaxing. It takes me back to a younger age.
I was glad to learn that I was not alone.
Running bathtubs always seemed to fill too quickly, even if you turned the faucet WAY down (unfortunately at the expense of a satisfying filling sound). This has finally been aided by a growing number of tub filling videos. Did Al Gore ever think his internet was going to be used for this?
I have attempted to collect a number of them below.
This is my favorite theme in all of ASMR- filling bathtubs in no particular order. My greatest thanks to all of the people who posted the content. These links are there to make referencing their material easier.
Low pitched bath filling- one hour
Combines bubbles, under water recording, and then draining of the tub. Quite a tour de force!
This is another that captures under water . There is a longer relative out there...
Excellent recording quality (one of the best). Unfortunately rather short.
Very good loop for falling asleep. One hour.
Really long (12 hours) and psychedelic for when that is what you need
Long and goes to black screen which is good for sleeping (8+ hrs)
lots of bathtubs filling at Freesound.org (a GREAT site...). Try sorting by length.
Please feel free to post comments and make suggestions. I know this is a bit of a niche market.