Air baths are more gentle and soothing than traditional whirlpool baths. Air baths create a champagne effect as air bubbles come from the bottom of the tub. Whirlpool tubs are jetted systems that shoot out water mixed with air from the sides of the tub. Whirlpool tubs are generally more vigorous. You can get air and whirlpool combined on many tub models. Soaking tubs are the simplest bathtub as they have no air or jet features. Most models come in all three versions: soaking, whirlpool and air. We also carry clawfoot tubs.