Air Tubs vs. Whirlpool Baths: What’s the Difference?

Sinking into a soothing bath at the end of a long day is one of life’s little pleasures, and adding bubbles and water massage can make it all the more pleasant. Air tubs and whirlpool tubs both create a more relaxing bath by jetting air or water into the tub to promote relaxation. Key differences can make one the best choice for you, and we break down the pros and cons of each to help you decide. 

Air Tubs vs. Whirlpools: Key Differences

Air tubs and whirlpools are types of bathtubs that use jets to create a calming bathing experience. The differences between them are how they create the bubbles and the intensity that they provide. Air tubs jet air into the tub through small holes on the bottom or sides of the tub that generate air bubbles. A whirlpool tub circulates water through jets to create a more powerful effect. Air tubs are easier to clean than whirlpool tubs, but they might not offer the intensity needed if you’re in search of deeper muscle relaxation.

What Is an Air Tub?

An air tub features small holes that push heated air into the bathtub, which forms lots of small bubbles to create a spa-like experience where you can unwind and rest.

Best for: 

• Homeowners who prefer gentle jets of bubbles

• Those who want to clean their tub less often or lower the chance of mold forming in the jets

• Homeowners who want a quieter tub

Pros of an Air Tub

Because an air tub only moves air through the jets, it’s easy to clean. You can run the jets when the tub is empty, and they dry themselves, cutting down on maintenance tasks other than regular tub cleanings. The thousands of tiny bubbles create an effervescent bathing experience that is quieter than a whirlpool tub.

Cons of an Air Tub

If you’re looking for a more intense massaging sensation, an air tub might not be powerful enough to work into your muscles, though some offer adjustable power settings. While maintenance for an air tub isn’t much more than that for a standard tub, there are extra steps to dry the jets and ensure the holes are clean and free of debris or residue. 

What Is a Whirlpool Tub?

A whirlpool tub pushes powerful jets of water into the tub. These jets can vary in intensity to create a massaging sensation or allow you to achieve powerful hydrotherapy.

Best for: 

• Homeowners who want a more powerful massaging sensation from the jets 

• Those who enjoy the sound of the bubbling water

• Homeowners who don’t mind some extra maintenance

Pros of a Whirlpool Tub

Whirlpool tubs feature jets that produce a stream of water that can be adjusted. They are known for hydrotherapy to relax and massage tight muscles. The water coming from the jets can also offer a soothing effect. If a whirlpool tub is right for you, speak with a bathtub installer who can walk you through the steps to get it running. 

Cons of a Whirlpool Tub

The jets in a whirlpool tub are larger than those in an air tub, so they will be visible when the tub is empty. Whirlpool tubs also come with an increased risk of mold and mildew building up in the jets. You’ll have to clean these jetted tubs according to the manufacturer’s instructions so you’re not exposed to harmful buildup.

Air Tubs vs. Whirlpool Tubs

When compared head-to-head, these tubs came out equal in several categories, except for their maintenance requirements. The decision between an air tub versus a whirlpool tub ultimately comes down to your needs and personal preference. 

Appearance: Tie

Whirlpool and air tubs are available in various sizes and shapes, including ovals, rectangles, and corner tubs. They’re also available in freestanding varieties. The main difference will be the appearance of the jets, with the air jets being smaller. 

The one you choose will depend on what you’re looking for in a bathtub. Some air and whirlpool tubs also come with lighting options that can increase the relaxing effect of the bath.

Price: Tie

The cost of an air tub versus a whirlpool tub is comparable, starting at around $1,000 and going up to $5,500. The actual cost depends on the brand, bathtub materials, size, number of jets, and additional features, such as lighting options, seating, faucets, and finish.

Ease of Installation: Tie

Installing an air jet tub or whirlpool bathtub is more complicated than installing a standard tub because both require additional electrical and plumbing work. Regardless of which one you choose, consider hiring a bathtub installer near you to make sure the job is done properly.

Maintenance: Air Tub

Because air tubs move air through the jets, there is a reduced risk of mold or mildew. Whirlpool tubs circulate bathwater through the jets, and if they aren’t dried and cleaned properly, mold and mildew can build up.