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Ella Ultra 30x52: Frameless Aluminum Door, ADA Seat Height, Magnetic Panels

Updated September 2026

▶Glossary6
  1. Size, Seat, Soaking Depth
  2. Packages and Jets
  3. Alcove Fit and Extension Kit
  4. Other Features
  5. Common Questions
  6. Related Articles

The Ella Ultra is our inward-swing tub with a frameless brushed aluminum door and frosted tempered glass. The spec sheet lists an actual size of 29.5 inches wide by 52.125 inches long by 40 inches high, a 22 inch seat, and an ADA-compliant 17 inch seat height. It is sold only with jets; there is no soaker Ultra.

Size, Seat, Soaking Depth

  • Actual 29.5 x 52 1/8 x 40 in; crate 32 x 54 x 50 in; net 205 lb, shipping 230 lb.
  • Seat 22 in wide, 19 in long, 17 in high; backrest 88 degrees.
  • 42 in interior length, 24 in shoulder width, 17.5 in soaking depth (product video).
  • 75 gallons unoccupied, 35 to 55 gallons occupied.

Packages and Jets

Air + Hydro, Hydro + Independent Foot (two pumps), Hydro + Microbubble, or Hydro. LED chromatherapy (0.5A) comes with dual packages; choose a digital touchpad or push buttons.

  • Hydro: 16 jets (10 seat, 6 foot), 7A pump, ozone, in-line heater 5.5A.
  • Hydro + Foot: pumps of 5A and 7A, two dials, 10 upper and 6 lower jets.
  • Air: 16 jets (8 seat, 8 foot), 6.4A pump with Auto Purge.
  • Hydro + Microbubble: 16 hydro jets plus one microbubble port (1 HP 7.3A pump). Optional heated seat.

Alcove Fit and Extension Kit

A 7 in reversible extension panel and reversible end panel are included for 60 in alcoves, and our team confirms the Ultra installs without the extension in a 52 in space. The kit holds 2 L-shaped stainless brackets, 7 bolts 1 x 1/8 in, 7 bolts 1 x 1/4 in, 1 screw, 9 nuts 1/2 in, 7 nuts 3/8 in, 14 medium and 14 small washers, 1 plastic washer, and 1 plastic cap. Mount three brackets, clamp the panel flush, pre-drill 3/8 in oversize, fasten with seven screws, and silicone the seams.

Other Features

  • Stainless towel bar and wall grab bar; magnetic access panels for service.
  • Dual 2 in 4-port drains; 5-piece fast-fill faucet (up to 18 GPM) with 5 ft supply lines.
  • Not compatible with the swivel tray. Dedicated GFCI 110/120V line(s); two-pump and microbubble packages need more than one.
The Ella Ultra: Walk-In Tub With Ultra-Luxury Features
Chapters in this video
  1. 0:00 Introducing The Ella Ultra Tub The Ella Ultra walk-in tub is introduced, highlighting its durable acrylic, low-threshold entry, and slip-resistant floor.
  2. 0:31 Spacious Interior And ADA Features The unique design enhances interior space, providing ample room for bathing comfort with ADA-compliant seat height and length.
  3. 1:12 Innovative Jetting And Foot Massage The tub features three-speed air massage with auto purge, luxurious hydromassage with an inline heater, and an optional independent foot massage.
  4. 2:06 Fast Fill, Dual Drain, And Controls The Ultra includes a five-piece fast-fill faucet, Ella's exclusive dual drain technology, and a choice of digital or easy-touch controls.
  5. 2:29 Luxury Features And Accessories Optional features like LED chromatherapy, a heated seat and backrest, a four-fold glass screen, and a rain head shower column are available.
  6. 3:00 Magnetic Access Panels The tub is equipped with magnetic access panels for convenient servicing and maintenance.

The video shows the frameless aluminum door, 42 inch interior, 24 inch shoulder width, 17 inch seat height, 19 inch seat length, 17.5 inch soaking depth, reversible extension panel, and magnetic access panels. Watch: The Ella Ultra: Walk-In Tub With Ultra-Luxury Features with chapters and a full transcript.

Ella's Ultra Walk-In Tub: Designed for Superior Comfort, Safety and Convenience
Chapters in this video
  1. 0:00 Introducing the Ultra Walk-In Tub This chapter introduces the Ultra walk-in tub, highlighting its easy-to-clean acrylic, towel bar, and textured floor.
  2. 0:30 Deeper Soak and Leg Support The Ultra tub offers a deeper soak and a longer, more comfortable seat for enhanced leg support and relaxation.
  3. 1:08 Dual Drain and Massage Systems This section showcases Ella's exclusive dual drain technology, 3-speed air massage, and hydro massage features.
  4. 1:30 Advanced Features and Comfort The Ultra includes ozone sterilization, digital controls, chromotherapy light, a heated seat, and magnetic access panels.

This overview covers the glossy acrylic, towel bar, ADA 17 inch seat, 5-piece faucet, dual drain, digital or push-button controls, heated seat option, and magnetic service panels. Watch: Ella's Ultra Walk-In Tub: Designed for Superior Comfort, Safety & Convenience with chapters and a full transcript.

The Ultra Walk-In Tub with Door & Seat
Chapters in this video
  1. 0:00 Introducing The Ultra Walk-In Tub The Ultra walk-in tub is presented, highlighting its durable acrylic, low threshold, textured floor, and frameless door with a frosted glass panel.
  2. 0:31 ADA Compliant Seat And Soaking Depth The tub's ADA compliant seat height and length are detailed, along with how the soaking depth is determined and its specific measurement for the Ultra.
  3. 1:04 Interior Space And Jetting Options The Ultra's interior dimensions are shown, along with available air massage, hydro massage with an inline heater, calf jets, ozone sterilization, and an independent foot massage.
  4. 2:18 Faucets, Drains, And Comfort Features The fast-fill faucet set, dual drain technology, control options, LED chromotherapy, heated backrest, and optional glass screen and rain head shower column are presented.

A third look at the Ultra with its door and seat, from an earlier product presentation. Watch: The Ultra Walk-In Tub with Door & Seat for Elderly & Handicapped with chapters and a full transcript.

Common Questions

Does the Ultra come in other sizes?
No, the Ella Ultra walk-in tub is available in only one size. Its nominal dimensions are 30 x 52 inches, with actual dimensions of 29.5 inches wide by 52 1/8 inches long by 40 inches high. This inward-swing tub is sold exclusively with jetting packages; a soaker-only Ultra model is not available.
What is the Ultra soaking depth, seat height and seat length?
The Ella Ultra walk-in tub features a 17 1/2 inch soaking depth, a 17 inch seat height, and a 19 inch seat length. The interior length of the tub is 42 inches, providing ample room for bathing comfort. The 17 inch seat height is ADA-compliant, and the backrest is set at an 88-degree angle.

For anything model-specific, open a ticket at ellasbubbles.com/support or call (800) 480-6850.

About this guide. Answers in the Ella’s Bubbles Support Center are compiled from real conversations with tub owners, our technicians’ notes and the product documentation, then reviewed by our team. Tub models and options have evolved over the years, so a detail here may differ slightly from your exact tub. If something looks different on yours, send us your serial number and a specialist will confirm it for your model.

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