72" x 36" Whirlpool and Air Combination Bathtub

Sale price$2,149.00

Designed for those who want more room to relax, our 72 in. x 36 in. rectangular acrylic combination bathtub offers a spacious upgrade to our popular 60x32 model—with 12 additional inches of length and 4 more inches of width to comfortably accommodate larger bathers. Perfect for drop-in or alcove installation, this versatile tub fits a wide range of bathroom layouts while delivering a full-body hydrotherapy and air massage experience.

It features 7 high-performance hydrotherapy jets, including 3 recessed back jets for targeted upper body relief and 4 side wall jets to massage the hips and legs. In addition, 16 air injectors release streams of effervescent bubbles, creating a gentle air massage that enhances relaxation and promotes circulation. Both systems can be used independently or together for a customizable soak.

The rectangular design provides clean, modern lines, while a reversible drain allows for flexible left- or right-hand installation to suit your space. Crafted from high-gloss Lucite® acrylic, this combination tub offers excellent durability, stain resistance, and a sleek, easy-to-clean surface—combining everyday function with spa-like comfort.

Made in America.

Tub Color: White

Features and Specs

Features

  • Tub is shown in optional jet/ trim packages. Comes standard in color of the tub
  • 7 hydrotherapy spa jets, fully adjustable for pressure and direction
  • 2-speed 7.5 AMP pump with cushioned mounts to minimize sound
  • Variable-speed, 9.5 AMP heated air blower
  • 16 air injectors with built-in check valves to prevent water from entering the air lines
  • Automatic purge cycle activates 20 minutes after the blower shuts off to evaporate remaining moisture in the manifold and air lines
  • Code-compliant rigid PVC drains 100% to keep your bath clean and sanitary after every use
  • Scratch-resistant, 0.125 in. thick, non-porous high-gloss acrylic that’s easy to clean and won’t fade or discolor
  • Galvanized steel-reinforced base for exceptional structural integrity and long-term durability
  • Optional heater, tub skirt and jet trim available
  • Safe to use with bath oils, bubbles, and salts - won’t damage jets, pumps, or internal plumbing
  • LIFETIME WARRANTY
  • Slip-resistant textured floor provides added safety and grip without compromising comfort or style
  • Reversible Drain (left- or right-hand drain)

Specifications

  • Dimensions: 72 in. x 36 in.
  • Standard pump location is at the opposite end of the drain. For custom pump placement, please call WaterTech at 800-289-8827
  • Water capacity: varies according to size of bather
  • Shipping weight: 150 lbs.

7236 SPECIFICATION SHEET

INSTALLATION GUIDE

Recommended Accessories

Electric Heater
Electric Heater Sale price$250.00
Jet Finishes
Jet Finishes Sale priceFrom $250.00
Custom Pump Location
Custom Pump Location Sale price$350.00
Premier 8 Additional Jets PackPremier 8 Additional Jets Pack
Ozonator
Ozonator Sale price$159.00
Turbo Charging System
Turbo Charging System Sale price$375.00
Acrylic SkirtsAcrylic Skirts
Acrylic Skirts Sale price$300.00
Wood Skirts
Wood Skirts Sale priceFrom $300.00