What is the difference between whirlpool and air systems?
In very basic terms, the whirlpool system works on the forceful movement of air and water through venturi jets, whereas the air system works on the introduction of air into the water to create a bubbling effect. A whirlpool jet is designed to massage and invigorate the body. With air massage, millions of heated air bubbles bounce and burst to massage every part of your body simultaneously, though more gentle than whirlpool jet hydrotherapy.
