Question: what is the difference between an air tub and a whirlpool?
Answer: Simply put, a whirlpool shoots jets of water while an air tub uses jets of air. ... An air tub, on the other hand, is a more generalized, effervescent feeling. Instead of a few concentrated jets, the air tub has numerous air jets that shoot millions of massaging bubbles. It's a gentler sensation, but still highly relaxing.