Tub types
Jetted and hydrotherapy walk-in tubs
Jets are the most common upgrade. The type of jet changes the feel, the upkeep and the price.
Quick answer
Hydrotherapy (water-jet) walk-in tubs cost $2,300 to $10,0001 for the tub. Air-jet tubs cost $2,000 to $10,0001. Tubs with both run $2,500 to $11,5001.
| Item | Planning range |
|---|---|
| Hydrotherapy / whirlpool | $2,300 to $10,0001 |
| Air-jet | $2,000 to $10,0001 |
| Air and water combined | $2,500 to $11,5001 |
| Dedicated electrical circuit | $200 to $1,2002 |
Planning estimates from the sources cited, not quotes. Your installer's written price is the only real number. How we build these ranges.
Water jets vs. air jets
Water (hydrotherapy) jets pump bath water through nozzles for a firm, targeted massage. Many people buy them for sore joints and muscles.
Air jets push warm air through many small holes for a gentle, all-over bubbling. Because bath water doesn't circulate through pipes, they are generally easier to keep clean. ConsumerAffairs notes hydrotherapy tubs need more upkeep to clean the jets3.
What jets need
- Electrical power, often a dedicated GFCI circuit.
- A cleaning routine. Some tubs have self-cleaning or ozone systems, which HomeGuide prices at $200 to $300 as an add-on.
- Enough hot water. Jets don't heat water, though an inline heater can keep it warm.
Not sure you need jets? A soaker tub costs less. Our how walk-in tubs work guide explains the systems.
Sources
- HomeGuide, Walk-In Tub Cost. Accessed November 10, 2026.
- ConsumerAffairs, Average Walk-In Tub Installation Costs (2026-05-14). Accessed November 10, 2026.
- ConsumerAffairs, Best Cheap Walk-In Tubs (2026-07-01). Accessed November 10, 2026.
Every price on this page comes from these sources through our published rate card. We open each source before citing it.