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KOHLER K-1173-G-0 Underscore 5.5-Foot Acrylic BubbleMassage Bath, 66-Inches by 36-Inches by 22-Inches, White

Was: $3,643.60
Price: $3,118.99 & FREE Shipping.Details
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  • 66"L x 36"W x 22"H
  • BubbleMassage jets release thousands of air bath bubbles to cushion and massage your body, and Zones of Control™ lets you target the massage to where you need it the most
  • 122 innovative Airjets are precisely positioned to completely embrace the bather
  • Variable-speed blower lets you adjust massage intensity to 18 levels
  • Drop-in or undermount installation with K-591-NA (sold separately), 240V hard-wire electrical service required
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Product description

Product description

K-1173-G-0 Finish: White, Size: 22" H x 36" W x 66" D Features: -Drop-in bubblemaggage bath.-Clean, simple design lines to coordinate with a variety of products.-Personalized massage intensity powered by variable-speed blower.-Drop-in or undermount installation,.-Zones of control at both ends and the midsection of the bath offer the ultimate in customization.-Allowing bathers complete control of the massage location.-Slotted overflow for a deep bathing experience.-When the bath is drained, sensors activate an automatic cycle to purge any residual water from the air channels.-For added convenience, a manual purge cycle can be activated with the touch of a button.-Made in USA. Specifications: -122 Innovative airjets are precisely positioned to completely embrace the bather with bubbling massage.-240V hard-wire electrical service required. Collection: -Underscore collection.

With its tight corners and long, straight lines, Kohler's Underscore collection of baths offers the best design in all the right sizes. Featuring a contemporary undermount installation, the Underscore perfectly complements the use of natural materials in your bathroom, including granite, stone, and tile. This 5.5-foot version of the Underscore features Kohler's BubbleMassage, which provides a luxurious experience that envelops you in an adjustable cushion of massaging bubbles via its 122 air jets.

BubbleMassage dial controller
Lighted BubbleMassage dial controller.


slotted overflow bath drain
Slotted overflow bath drain.
At a Glance
K-1173-G Underscore Acrylic BubbleMassage Bath, 5.5-Foot, At a Glance:

  • Clean, simple design a perfect complement to contemporary bathrooms

  • BubbleMassage bathing experience with relaxing warm air

  • Fully adjustable with dual Zones of Control

  • Drop in or undermount installation

  • Slotted overflow for a deep soaking experience (available separately)

  • Acrylic construction

  • 1-year limited warranty
At a Glance

The dual Zones of Control at both ends and the midsection of the bath offer the ultimate in customization, allowing complete control of the massage location. The BubbleMassage is controlled by a lighted 3-inch rotating dial, which makes it easy to increase or decrease airflow from the jets for a personalized experience. And when the bath is drained, sensors activate an automatic cycle to purge any residual water from the air channels.

The Underscore works with Kohler's Clearflo slotted overflow bath drain (required, available separately), which offers approximately 2 inches of increased soaking depth and a toe tap-style drain. It is installed on one of the ends of the tub.

Providing optimal comfort, the Underscore features a specially molded lumbar support ensures bathing comfort while providing additional floor space in the bath. It measures 66 inches long by 36 inches wide by 22 inches deep, has a water depth of 17-1/8 inches, and offers a 102-gallon capacity. Floor support under the bath must provide for a minimum of 60 pounds per square foot of load, and the hot water supply should be 70 percent of the bath or greater (71.4 gallons). The Underscore also comes in 5- and 6-foot sizes in BubbleMassage and standard bath versions in 5-, 5.5-, and 6-foot sizes. It's available in 10 colors, including almond, biscuit, black black, cashmere, dune, ice grey, Mexican sand, sandbar, thunder grey, and white. It's backed by a 1-year limited warranty.

What's in the Box

Underscore 5.5-foot acrylic BubbleMassage bath; blower motor with 300-watt heater; electronic BubbleMassage control; installation instructions.

Note: Slotted overflow drain is required for installation and is available separately (model K-7272 or K-7271 in brass). Additionally, 240-volt hard-wire electrical service is required.

Underscore 6-foot tub
Sleek contemporary lines with drop-in or undermount installation (6-foot version shown with standard slotted overflow drain).

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