If you’re looking for the best deepest walk-in tub, compare the stated soaking depth—not just the tub’s outside dimensions. Of these five options, the Empava Japanese soaking bath is the only one with a specific soaking-depth figure in the supplied product details: 32.5 inches. The other tubs offer different benefits, such as air and whirlpool jets, a larger footprint, or a simpler non-jetted design, but their soaking depth is not stated here.
Before choosing, check the tub’s full dimensions, door swing, drain location, and plumbing requirements against your bathroom. A deep tub can provide a more immersive soak, but it also needs to fit your space and work with your hot-water supply.
Table of Contents
Quick Comparison
| Product | Best For | Soaking Depth | Notable Features |
|---|---|---|---|
| ANZZI 27 x 53-Inch Whirlpool and Air Walk-In Tub | Seated bathing with massage features | Not specified | Whirlpool and air jets, left drain, inline heater |
| FerdY Floridian 52 x 30-Inch Walk-In Tub | Low-maintenance soaking | Not specified | About 4-inch threshold, quick-fill and fast-drain design |
| ANZZI 36 x 60-Inch Whirlpool and Air Walk-In Tub | A roomier tub with massage jets | Not specified | Right drain, 18-inch ADA-compliant seat, fast drain |
| Empava Japanese Soaking Walk-In Bath | Deep soaking | 32.5 inches stated | 84-gallon capacity, outward-opening door, 3.3-inch threshold |
| ANZZI 59 x 30-Inch Non-Jetted Deep Soaking Tub | Quiet bathing without jets | Not specified | Left drain, quick-fill faucet, seated drain control |
Our Picks: Best Deepest Walk In Tub reviews
Empava Japanese Soaking Walk-In Bath: Deepest Stated Soaking Depth
The Empava is the clearest choice if your main goal is a deep soak. Its supplied specifications state a 32.5-inch soaking depth and an 84-gallon capacity, with a built-in chair-height seat. That depth is the most useful comparison point in this group because the other product details do not give a soaking-depth measurement.
Entry and support features include an outward-opening door, a stated 3.3-inch threshold, a slip-resistant floor, and multiple handrails. The door handle is designed for easier turning, which may be helpful for someone with limited hand strength. The outward swing can be useful for access, but you’ll need enough clear floor space for the door to open fully.
This tub is best suited to shoppers who prioritize a deep, seated soak over water massage. The product details describe fast-fill plumbing and a high-capacity drain, but they do not provide a specific fill or drain time. Because the tub’s overall dimensions and drain position are not included in the supplied information, confirm those details with the seller before planning an installation.
Pros:
- 32.5-inch soaking depth is stated in the product details.
- 84-gallon capacity and a built-in chair-height seat.
- Low stated threshold, slip-resistant floor, and multiple handrails.
- Outward-opening door can provide a wide entry.
Cons:
- Overall dimensions and drain location are not specified in the supplied details.
- No whirlpool or air-jet system is listed.
Verdict: Choose the Empava if a clearly stated deep-soaking measurement matters most, and verify the fit and plumbing details before buying.
ANZZI 59 x 30-Inch Non-Jetted Tub: Simple, Quiet Soaking
This ANZZI model is a non-jetted walk-in tub measuring 59 by 30 inches, with a left-side drain. Its emphasis is on straightforward soaking rather than powered massage. With no jets listed, it avoids the jet system and electrical planning associated with jetted models, which may make it a better fit for shoppers who want a simpler bathing setup.
The tub includes a low entry threshold, a wide left-hand door, a Safe Reach grab bar, a slip-resistant textured floor, and contoured ADA-compliant seating. A quick-fill faucet and 60-inch handheld shower are included. The cable-operated drain and overflow are designed to be controlled while seated, so you don’t need to reach down to operate the drain.
The supplied details call this a deep-soaking tub but do not provide a numerical soaking depth. If shoulder-level immersion is your priority, ask for the interior soaking measurement rather than relying on the product description alone. Its left-drain layout also makes careful bathroom measurements important.
Pros:
- Non-jetted design for a simpler, quieter soaking setup.
- Left-hand door, grab bar, textured floor, and contoured seat.
- Quick-fill faucet and handheld shower are included.
- Seated cable-operated drain control.
Cons:
- No numerical soaking-depth measurement is provided in the supplied details.
- Left-drain configuration may not suit every bathroom layout.
Verdict: This is a sensible option if you want an accessible, non-jetted soaking tub, but confirm its actual soaking depth if maximum immersion is your top concern.
ANZZI 36 x 60-Inch Jetted Tub: Roomy Whirlpool and Air Massage
At 60 by 36 inches, this is the roomiest tub in the group by listed outside dimensions. It combines eight directional hydrotherapy jets, four V-shaped lower-back jets, and 24 air jets. That combination gives it a more feature-rich bathing setup than the non-jetted options, though it also means more equipment to consider during installation and upkeep.
The right-drain model has a wide-opening door, a 7-inch step-in height, a Safe Reach grab bar, and an 18-inch ADA-compliant seat. A Quick Fill faucet and handheld shower are included, and the product details state that its powered fast drain can empty the tub in as little as a minute. A maintenance heater is also listed to help keep water warm.
The larger footprint may suit a bathroom with more room, but it could rule out tighter spaces. The listed measurements are 60 by 36 by 42 inches, and the product details also note a built-in flange, self-leveling base, and predrilled drain and overflow openings. No soaking-depth measurement is given, so this is not the strongest pick if you’re choosing strictly by documented depth.
Pros:
- Largest listed footprint in this comparison.
- Combination of whirlpool and air jets, including lower-back jets.
- 18-inch ADA-compliant seat and grab bar.
- Fast-drain system, maintenance heater, and handheld shower.
Cons:
- Requires a bathroom that can accommodate its 60-by-36-inch footprint.
- Soaking depth is not stated in the supplied details.
Verdict: Pick this ANZZI if you have room for a larger tub and want both whirlpool and air massage; choose another model if verified soaking depth is the deciding factor.
FerdY Floridian 52 x 30-Inch Tub: Low Threshold and Fast-Fill Design
The FerdY Floridian is a 52-by-30-inch acrylic walk-in soaking tub. Its listed features focus on accessible entry and simpler operation rather than powered massage. The product details state an approximately 4-inch threshold, an easy-to-turn door handle, and a watertight door seal. The listed model has a right-side door, though the description mentions left- or right-side opening options, so confirm the exact configuration before ordering.
FerdY describes a quick-fill system that fills the tub in about three minutes at 60 psi and a fast-drain system that can empty it in less than two minutes. Those times depend on the home’s plumbing and water pressure; the product description advises consulting a licensed plumber. It uses Lucite-grade acrylic and is described as a technology-free design without a motorized heater.
This model may appeal if you want to avoid jets and their related components. However, no numerical soaking depth is included in the supplied information. The stated fast-fill rate is useful to compare, but your actual fill time will depend on the water supply and installation.
Pros:
- About 4-inch entry threshold.
- Quick-fill and fast-drain performance figures are provided.
- Technology-free design without a listed motorized heater.
- Acrylic construction and watertight door seal.
Cons:
- No numerical soaking-depth measurement is stated.
- Fill and drain times depend on plumbing conditions.
Verdict: Consider the FerdY if you value a low threshold and a simpler, non-jetted tub, but verify the door configuration and soaking depth before purchase.
ANZZI 27 x 53-Inch Jetted Tub: Compact Whirlpool and Air Features
This ANZZI measures 27 by 53 inches and combines 10 adjustable whirlpool jets with 18 air jets. Its smaller listed footprint than the 36-by-60-inch ANZZI may suit a bathroom where space is more limited, while still providing both water and air massage options. It has a left drain, so make sure the plumbing layout matches before you commit.
The tub includes an ADA seat, Safe Reach grab bars, a slip-resistant floor, and an inward-opening door with a watertight seal. A Quick Fill faucet, inline heater, and 60-inch handheld shower are also listed. Chromatherapy lighting, aromatherapy, and a headrest add comfort features, but they are extras rather than substitutes for checking the tub’s entry, seat, and fit.
Compared with the non-jetted tubs here, this model has more bathing features and more components to plan for. Its soaking depth is not stated, so the product details do not establish how deeply it immerses the bather. Check the installation requirements and confirm the tub’s measurements against your alcove and plumbing.
Pros:
- Whirlpool and air jets with adjustable water jets.
- ADA seat, grab bars, and slip-resistant floor.
- Quick-fill faucet, inline heater, and handheld shower.
- Smaller listed footprint than the 36-by-60-inch ANZZI model.
Cons:
- No soaking-depth measurement is provided.
- Left drain and powered features may require specific installation planning.
Verdict: This is a good fit if you want a more compact jetted tub with comfort features, but it is not the clearest choice for shoppers focused on a verified deep soak.
How to Choose the Best Deepest Walk-In Tub
Compare the stated soaking depth
Look for a specific soaking-depth measurement, and check how the manufacturer defines it. Outside height, interior depth, and water depth at the seat are not interchangeable measurements. In this group, the Empava is the only model with a stated soaking depth: 32.5 inches. Ask the seller for the same measurement on any other tub you are considering before comparing how deeply you can soak.
Measure the bathroom and check the door swing
Measure the available floor space, doorway, and route into the bathroom. Then compare those measurements with the tub’s full dimensions and door swing. An outward-opening door needs clear space in front of the tub; an inward-opening door has different clearance needs. Also confirm the drain side, since a left- or right-drain model may not match your existing plumbing.
Check entry, seat, and support features
A low threshold can make entry easier, but the threshold height is only one part of safe access. Consider the door opening, seat height and shape, grab-bar placement, and floor surface as a complete system. If possible, compare these dimensions with the user’s mobility and transfer needs, and consult a qualified professional when the fit or support requirements are uncertain.
Choose between soaking and jets
A non-jetted tub offers a simpler bathing setup, while a jetted model adds whirlpool or air massage features. Jets, heaters, controls, and other powered features can affect installation and maintenance planning. Decide whether massage features are important enough to justify the added components, and check the manufacturer’s electrical and service requirements for the exact model.
Plan for fill time, draining, and hot water
Walk-in tubs generally need to be filled and drained while the bather is seated, so both steps affect the bathing routine. Look for fill and drain information, but remember that actual performance depends on water pressure, pipe size, and drain plumbing. A large-capacity tub may also place a greater demand on your home’s hot-water supply. Ask a licensed plumber to check the tub’s requirements before installation.
Confirm materials, installation details, and service
Review the tub’s construction, included fittings, drain and overflow setup, and any stated installation parts. Jetted tubs may need more planning than a basic soaking model, while a non-jetted design may have fewer powered components. Confirm what is included, what your installer must supply, and how service is handled before you order.
Frequently Asked Questions
Which tub in this comparison has the deepest stated soaking depth?
The Empava Japanese soaking bath has a stated soaking depth of 32.5 inches. The other supplied product details do not provide a numerical soaking depth, so they cannot be compared on that measurement alone.
Is a deep walk-in tub the same as a tall walk-in tub?
Not necessarily. A tub’s outside height does not tell you how deep the water will be when you are seated. Check the manufacturer’s soaking-depth measurement and ask how it is measured.
Do all of these tubs include jets?
No. The two ANZZI models with whirlpool and air features include jets. The ANZZI 59-by-30-inch model is non-jetted, the FerdY is described as a technology-free tub, and the Empava details do not list jets.
Should I choose a left-drain or right-drain tub?
Choose the drain configuration that works with your bathroom’s plumbing and the tub’s orientation. Confirm the drain location on the exact model before ordering, especially when product descriptions mention more than one configuration.
Will my water heater fill a large walk-in tub?
That depends on your water heater, incoming water temperature, tub capacity, and preferred bath temperature. The Empava lists an 84-gallon capacity, but the actual hot-water demand can vary. Ask a licensed plumber to assess your setup before installation.
Are walk-in tubs with jets harder to maintain?
Jetted models have more components than non-jetted tubs, including pumps, controls, and jet systems. Check the manufacturer’s care and service instructions and consider whether you want those features before deciding.
What should I verify before placing an order?
Confirm the exact dimensions, soaking depth, drain side, door swing, threshold height, included accessories, plumbing and electrical requirements, and installation needs. These details can vary by model and configuration.
Conclusion
For shoppers who want the deepest walk-in tub based on a stated measurement, the Empava is the leading choice in this comparison because its product details specify a 32.5-inch soaking depth. If you prefer a simpler bath without jets, consider the non-jetted ANZZI or FerdY, while the ANZZI jetted models are better suited to shoppers who want whirlpool and air massage features. Before buying, confirm the depth measurement, bathroom fit, door swing, drain location, and hot-water requirements with the seller and a qualified installer.
