Love This Tub!
“I bought the Serenity 18 Air Bath in 2011 for the home we built and currently live in. I use the tub on a regular basis. It is large enough for two people, but mostly just one of us uses it. It holds quite a bit of water. We have a tankless propane water heater with an 'endless' supply, so we can fill the tub without running out. I've never filled it completely - 1/3 to 1/2 has been plenty for a good soak. You don't want to fill it completely if you use bubble bath because the air jets will create more bubbles! The air jets are great! I like the wave action setting best. It is comparable to being in our big outdoor spa! When not using bubbles, I like the chromatherapy lights. Just turn the lights on, lean back and relax with soothing bubbles. Cleaning is a snap. I just rinse the tub with the shower wand once it has drained. In a couple minutes, the air jets come on and blow any remaining water out of the system, so next time you use the tub, you don't have moldy/crud blowing out of the jets like in a regular spa tub! This tub is a great size for a larger or tall person. It is wide and you can stretch your legs straight when leaning back. I'm 5'9 and my spouse is 6'4. We will be putting another one in the next house we build and will probably forgo buying an outdoor hot tub!”