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Bathology Soak 440

71.5 x 41.75 x 22.5 Oval Acrylic Tub

Rediscover Immersion Bathing with Bathology!

Soak brings luxury, innovation, and wellness in original designs that will transform conventional ideas about immersion bathing. Each of these tubs are meticulously assembled with essential features that represent the finest bathing technology has to offer in comfort, ambiance, and style.

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The Soak 440 provides the ultimate in plunge and immersion bathing. This deep, oval tub with a sophisticated design flair can accommodate two people and allows for maximum submersion.

Bathers benefit from hand-picked technological advancements such as a textured, slip-resistant bottom that supports firm footing, and strategically placed hand grab bars for ease of entering and exiting the tub. The end-positioned, toe-activated drain opens and closes with a simple foot or hand tap. This feature not only makes for easy operation, but with no internal linkages, it reduces the opportunity for clogging. Once seated, the soft and durable removable pillow provides relaxing support for the head and neck, while the design of the integrated slim-profile overflow drain allows for the deepest immersion experience possible.

Perhaps the most alluring feature that Soak tubs have to offer is the integrated, underwater LED color lighting system that provides a relaxing and beneficial chromotherapy experience. An in-tub control pad allows for the individual selection of seven different lighting colors: aqua, blue, magenta, red, orange, yellow, and green. For a soothing experience, the Aqua-Blue-Green Cycle can be selected that segues through each of those colors, or to experience the full spectrum, the Rainbow Cycle sequences through all options. This unique lighting experience is not only visually stunning and transforms the entire environment, but provides the basis for a unique chromabathing experience.

Soak tubs feature a durable cast-acrylic shell reinforced with fiberglass, resin, and titanium and are available in a host of designer colors. Tubs come complete with a pre-leveled base made of super-dense, closed-cell foam for ease of installation which also acts as a sound dampener and barrier. All Soak tubs are ANSI and CSA certified to ensure American and international standards for quality and safety.

The Soak 520 tub is striking alone or can feature prominently as a functional showpiece within any bathing environment. Consider its installation within the shower or steam shower space for the enhancement of your wet environment and to facilitate the benefits of contrast bathing.

For even more immersion splendor, consider the Bathology Ceiling Tub Fill as a beautiful and efficient way to stream water into the tub while enjoying a soothing cascade from above.

NOTE: Allow 10 business days for manufacturing and special freight delivery - keep shipping option as Ground.


  • 102 gallon maximum fill to overflow
  • Integral chromatherapy lighting
  • 110 Volt operation
  • Slim profile overflow
  • Hand grab bars
  • Slip-resistant textured tub bottom
  • Removable bath pillow
  • Pre-leveled high-density foam base
  • Available in 15 colors
  • Custom color matching available
  • CSA certified
  • ANSI certified


  • Complete water immersion
  • Color bathing experiences
  • Contrast bathing experiences
  • Compliments other Bathology water features
  • Impressive focal point in bathing environment


  • 71.5"L x 41.75"W x 22.5"H Soaker tub
  • Installation and operation manual
  • Manufacturer's warranty

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Product Options:
Acrylic Colors
Trim Kit Finishes

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Model Soak 440

Tub Size
  Length 71-1/2"
  Width 41-3/4"
  Depth 22-1/2"

Bathing Well Dimensions
  Top Length 58"
  Bottom Length 45-1/2"
  Top Width 33-1/2"
  Bottom Width 29-1/2"
  Depth at Overflow 18"
Tub Weight 141 Lbs.
Plumbed Weight 184 Lbs.
Average Fill 60 Gallons
Maximum Fill 101 Gallons to Overflow
Required Electrical Service 110VAC
Overflow Dimensions 6-1/2" Length x 1" Width
Textured Bottom Testing Meets ASTM F-462-1994

  Composition Vinyl, White
  Dimensions 12-1/2" Length x 6" Width

Grab Bars (for Chrome and Brushed Nickel trim kit finishes)
  Composition  Metal, Finished
  Dimensions  9" Length, Curved

Grab Bars (for Custom trim kit finishes)
  Composition  Acrylic, Color Matched to Tub
  Dimensions  9" Length, Curved