Not automatically. On an Ella walk-in tub the massage jets belong to the therapy package chosen when the tub is ordered: most models can be built as a soaker with no jets, with hydro massage, or with hydro and air massage together, while the Standard and Standard60 ship only as hydro tubs with 18 jets. Because the jets and their lines are molded into the shell at the factory, the package cannot be changed after delivery. What Are Hydro Massage Jets on a Walk-In Tub? explains the water jets themselves; this page covers what comes with the tub and what does not.
Hydro Massage: The Water Jets
Hydro massage jets, also called hydrotherapy jets, water jets or whirlpool jets, are fed by a pump that recirculates your own bath water. When you press the Water button the pump draws water in through the inlet cover and pushes it back out through the jets for a deep, targeted massage to the back, hips, legs and feet. Two things run automatically with the pump and need no button of their own: the in-line heater holds the water at the temperature you filled it, and the ozone generator sterilizes the water as it circulates. The intensity dial on the deck is an air control on a small hose rather than an electrical part; turning it adds or removes air in the water stream to make the massage firmer or softer.
Jet counts belong to the package, not the model name. The Standard ships with 18 hydro jets on an 8.1A 900W pump, the Elite's hydro package has 16 jets, 10 in the seat and 6 in the foot area, and the Transfer family's Hydro Massage package lists 22 jets, 16 seat and 6 foot. Tubs with independent foot massage add a second pump and dial for the foot and calf jets. Fill the tub 1 to 2 inches above the highest hydro jet before starting the pump; running a pump dry causes permanent damage that is not covered by warranty.
Air Massage: The Bubble Jets
Air massage jets are small brass jets set into the seat, the base of the seat and the footwell floor. A three-speed blower, typically 4.5A 500W and 6.4A on the Elite, pushes air through lines under the tub and out through the jets for a gentle, effervescent full-body bubble massage. Press the Air button once for high speed, twice for medium, three times for low, and a fourth time to turn the system off. About 20 minutes after the pump is turned off, Auto Purge starts on its own and blows the lines dry for 120 seconds; it cannot be stopped and is completely normal. The first video on this page shows the three-speed air massage and Auto Purge in action, along with the hip, foot and bidet jet placement.
Air massage is offered as part of a therapy package on most Ella families, including the stainless-door, outward-swing, Transfer, two-seat and LayDown tubs. The Standard, Standard60, Zen, Zen60 and Flow are hydro-only platforms and do not carry air jets. The Deluxe ships with a fixed Air + Hydro package, and the Shak and Big4One ship with digital air massage alongside their dual hydro pumps. What Are Air Massage Jets on a Walk-In Tub? maps where the jets sit on each family.
What Each System Includes
| System | How it is powered | Which tubs include it | What to know before you run it |
|---|---|---|---|
| Hydro massage | Pump recirculating bath water; 8.1A 900W on the Standard | Every hydro package; the Standard and Standard60 ship with it as their only configuration | Fill 1 to 2 inches above the highest jet; heater and ozone run automatically |
| Air massage | Three-speed blower, typically 4.5A 500W, 6.4A on the Elite | Therapy packages on most families; not on the Standard, Standard60, Zen, Zen60 or Flow; fixed on the Deluxe | Every air jet under water before starting; Auto Purge 20 minutes after shutoff |
| Independent foot massage | Second pump and dial for the foot and calf jets; heater on the foot loop, 9A 1000W on the Ultimate | Hydro plus Independent Foot Massage packages | Fill just the footwell to just above the calf jets for a foot-only spa |
| In-line water heater | Plumbed into the hydro loop; 6A 650W on the Standard, Zen and Flow, 5.5A 650W on the Elite and Petite | Every hydro package; none on air-only or soaking tubs | Maintains temperature but does not raise it; start with a hot fill |
| Heated seat and backrest | 4A on the Standard | The only add-on offered on the Standard and Standard60 | not listed |
| Soaker, no jets | No pump and no heater | Most models; not offered on the Standard or Standard60 | not listed |
The table shows why the answer to the search question is "it depends on the package you order." A hydro package always brings the heater and ozone with it, an air package always brings the three-speed blower and Auto Purge, and a soaker brings neither. The one family that does not give you the choice is the Standard, which is always a hydro tub. Everything else is decided before the tub is built, so settle the package with your Ella dealer or the team at (800) 480-6850 rather than planning to add jets later.
The Standard: Hydro Included, Nothing Optional
The Ella Standard 30x52 and Standard60 30x60 are the hydro-only value tubs. Each ships in one configuration: 18 hydro jets with a 6A 650W in-line heater and intensity dial on an 8.1A 900W pump, the 5-piece fast-fill faucet, and a single 2 inch floor drain with an emergency pull chain. There is no air massage, no microbubble package and no soaker version, and the spec sheets list no ozone generator. The heated seat and backrest is the only add-on, and the electrical requirement is one dedicated 20A 120V GFCI outlet. On the Standard60, diverter switches run the foot and leg jets only, the back jets only, or both, and it is the only Ella tub offered with the H2 hydrogen and microbubble system. The full profile is in Ella Standard 30x52 and Standard60 30x60: Hydro-Only Value Tubs.
Where the Jets Sit and Why the Heater Matters
The footwell is the deep floor section in front of the seat where your feet rest, and it holds the foot and calf hydro jets, the lower air jets and the floor drains. The molded seat is about 17 inches high and the footwell floor sits 15 to 17 inches below it depending on the model. Foot hydro jets sit on a beveled edge angled at the heel and the ball of the foot, calf jets sit a little higher, and on tubs with an air package the lower air jets are in the footwell floor. What Is the Footwell on a Walk-In Tub? gives the footwell size by model.
The in-line heater is the part most buyers do not know they are getting. It is plumbed into the hydro loop, switches on and off with the pump, and offsets the natural cooling of the bath during a long soak, but it will not warm a bath that was filled with cool water and it does nothing for the air massage, which has no heater. Keep bath water at or below 100.4 degrees Fahrenheit. What Is an In-Line Water Heater on a Walk-In Tub? covers its ratings and the union O-ring check if you ever find water at the heater.
Separate Pumps for Separate Systems
The second video on this page explains a design choice that affects how the therapy feels. Ella installs a separate pump for each system ordered, so back jets, foot jets, air jets and microbubbles each have their own pump and motor, and the home and the tub are wired so all of the systems can run at the same time. The presenter contrasts that with tubs that use a small plastic diverter on the front of the tub to shift flow between the foot jets and the back jets, taking volume from one to give to the other. Independent pumps mean higher pressure and easier control when you order back and foot jets together.

Chapters in this video
- 0:00 Innovative Jetting Design Ella's Bubbles walk-in tubs feature unique jet placement for a comprehensive hydro massage experience.
- 0:15 Three Speed Air Massage Our tubs offer a three-speed air massage system, activated by digital or Easy Touch push buttons.
- 0:27 Auto Purge Technology The Auto Purge system activates 20 minutes after use, clearing moisture to prevent mold and mildew.
Watch: Walk-In Tubs Featuring Three Speed Air Massage & Auto-Purge Technology | Ella’s Bubbles with chapters and a full transcript.

Chapters in this video
- 0:00 Independent Pumps For Each System Ella's Bubbles installs a separate pump for each individual system, including back jets, foot jets, air jets, and MicroBubble.
- 0:23 Diverter Valve Limitations Some bathtubs use a small plastic diverter to direct flow between foot jets and back jets, reducing volume from one when the other is active.
- 0:52 Ella's Bubbles Independent Pumps Ella's Bubbles walk-in tubs provide independent pumps and motors for increased pressure and easier control, allowing all systems to operate simultaneously.
Watch: Experience True Relaxation with Independent Foot Massage Pumps for Walk-In Tubs | Ella’s Bubbles with chapters and a full transcript.
Related Guides
- What Comes With Each Therapy Package: Pumps, In-Line Heater, Ozone, Auto Purge, LED, Dials, Pressure Tank and Controls at a Glance
- Which Ella walk-in tub package is best for you and what does it include?
- Can I Add Air Jets, a Heater or a Heated Seat to My Tub Later?
Related Videos

Chapters in this video
- 0:00 Adjusting Hydro Jet Pressure The technician demonstrates how to adjust the pressure of a hydro jet by turning its center nozzle.
- 0:21 Loosening Butterfly Handles If the center nozzle is difficult to turn, the technician shows how to loosen the butterfly handles using pliers.
- 0:48 Ensuring Valve Is Open To ensure the valve is fully open, the technician removes the jet and aligns its half-cut opening with the internal hole.
- 1:20 Securing the Jet The technician tightens the nut for the jet to secure it in place, preventing the nozzle from turning.

Chapters in this video
- 0:00 Air Massage Speed Control The video demonstrates how to control the three-speed air massage function on the walk-in tub.
- 0:23 Auto Purge System Explained The video explains how the auto purge system keeps the walk-in tub fresh and clean by blowing water out of the air pipes.
- 0:48 Auto Purge While Bathing The video addresses what happens if the auto purge system activates while someone is still in the tub.

Chapters in this video
- 0:00 Activating Air Massage Speeds The video demonstrates how to gently push the button to cycle through high, medium, and low speeds for the air massage.
- 0:23 Understanding Auto-Purge Function The auto-purge function automatically activates 15 minutes after the air pumps are off and runs for 2 minutes to dry the lines.
- 0:50 Auto-Purge While Bathing The auto-purge may activate while a person is still bathing, which is normal and no cause for concern.
- 1:15 Gentle Button Operation It is important to push the buttons gently to avoid damaging the internal mechanism, and a palm push works for those with limited mobility.