Millennium 9 (77 x 77) Acrylic Drop-in Center Drain Combined Whirlpool

Millennium 9 (77 x 77) Acrylic Drop-in Center Drain Combined Whirlpool and Air Massage Bathtub

Black

$25,446.00

Millennium 9 (77 x 77) Acrylic Drop-in Center Drain Combined Whirlpool and Air Massage Bathtub

$25,446.00

Shipping calculated at checkout.

Immerse yourself in uncompromising luxury with the Millennium 9, an impressive 77" x 77" hydrotherapy bathtub designed to deliver world-class spa indulgence within your own home. Expansive in scale and beautifully sculpted, this premium acrylic drop-in tub transforms your bathroom into a private sanctuary dedicated to deep relaxation, renewal, and elevated wellbeing.

Purpose-built as a dual hydrotherapy bath, the Millennium 9 features two independent bathing zones that allow each bather to enjoy a fully personalized experience. Raised seating, sculpted armrests, and molded footrests create an ergonomic interior that supports the body in total comfort, while two extra-soft magnetic comfort pillows gently cradle the neck and shoulders for extended, effortless soaking. A slip-resistant textured floor enhances safety, and an adjustable metal base ensures a stable, precision installation that complements the tub’s bold, refined design.

At the core of the Millennium 9 is an advanced hydrotherapy system featuring 24 expertly positioned jets that combine powerful whirlpool massage with the soothing lift of air therapy. Independent whirlpool and air systems allow each element to operate separately or together, delivering a fully customizable spa experience. Targeted jets stimulate circulation, relieve muscle tension, and provide deep physical restoration, while independent pumps for each bathing zone ensure consistent, high-performance massage for both users. Dual electronic controls make personalization effortless, placing complete control at your fingertips.

The air massage system adds a calming, sensory layer to every soak. In-floor illusion air injectors release thousands of gentle, effervescent bubbles that create a weightless, enveloping sensation, while a variable-speed heated-air blower with wave and pulse modes allows you to tailor the rhythm and intensity of your relaxation. A purge and dry cycle maintains system cleanliness, and a 1.5 kW inline maintenance heater helps preserve optimal water temperature for longer, uninterrupted moments of peace.

To complete the experience, three high-intensity LED chromatherapy lights illuminate the bath in soothing hues that promote emotional balance and mental clarity. A floating remote control keeps every function conveniently within reach, allowing you to remain fully immersed in the moment without disruption. Crafted from premium cast acrylic, the Millennium 9 offers a luminous, high-gloss finish that retains heat beautifully while delivering exceptional durability.

Indulgent, immersive, and meticulously engineered, the Millennium 9 is more than a bathtub—it is a personal wellness destination. Designed to restore the body, quiet the mind, and elevate daily rituals, it delivers a spa-caliber experience so luxurious it becomes an essential part of how you relax, recover, and reconnect.

Specifications

Dimensions

Maximum Water Capacity: 219 G

Bathing Well Width: 55 1/2"

Bathing Well Length: 36 3/4"

Deep Sump Height: 22 1/2"

Height: 33 1/4"

Width: 76 1/2"

Length: 76 1/2"

Approximative Weight: 934 lb.

Installation

Care & Maintenance

Aquatic uses durable, high quality materials and innovative technology in the manufacturing and design of its products to reduce the time you need to spend cleaning and caring for them. However, proper and regular maintenance is still vital.

Follow these general use and maintenance tips, as well as any that come with your Aquatic Bath product, and you will be rewarded with many years of great service.

General Purpose Cleaning

For best results use Aquatic CLEAN
Any nonabrasive liquid cleaner off the shelf may be used.
Be sure to read the label and follow the cleanser’s recommendations.
Do not use harsh abrasives as they will harm and dull the finish of your unit.
Instead, use warm water and liquid detergents, especially those bathroom cleaners recommended for cleaning fiberglass, such as
- Top Job All-Purpose
- Mr. Clean All-Purpose
- Boraxo Bathroom
- Lysol Bathroom
- Liquid Spic & Span
- ...and similar products.

For most stubborn stains on your anti-skid floor

Make a paste of a cleanser such as Comet, Spic-N-Span, etc., and spread out onto the floor.
Allow the paste to sit for 5-10 minutes and then gently scrub with a soft-bristled brush.
To prevent scratches, the brush should be no rougher than the texture of a toothbrush.

For hard water stains, calcium deposits, lime scale or difficult soap

After repeated attempts with the suggestions above, you may try Lime-Away or white vinegar for removal of calcium or lime deposits.
For soap scum, general black grime or algae, diluted household bleach may be used with moderate scrubbing.
In both instances, the unit should be rinsed carefully with cold water.
Scrubbing is never recommended as it could damage the finish on your floor.
Always rinse off all remaining paste.
If you use a rubber or plastic anti-skid mat, make sure to remove it after every shower to avoid harming the surface finish.

Warranty

Hydrotherapy, Everyday and Accessible Series Warranty Information

Lifetime Limited Warranty Hydrotherapy: Cast Acrylic products from the Millennium, Infinity, LuxeAir, Estate, Serenity, Serenity Studio and Restoration Collections

10-Year Limited Warranty Builders' Choice Collection: Cast Acrylic products from the Builders’ Choice Collection

10-Year Limited Warranty Symphony Air Collection: Cast Acrylic products from the Symphony Air Collection

5-Year Limited Warranty: Cast Acrylic Showers and Tub/Showers, plus Cast Acrylic Shower Bases

3-Year Limited Warranty Builders' Choice Elements: Cast Acrylic products from the Builders' Choice Elements Collection

5-Year Limited Warranty: Cast Acrylic Showers and Tub/Showers, plus Cast Acrylic Shower Bases

AcrylX™ Lifetime Limited Residential Warranty*: AcrylX™ Bathtubs, Showers, Tub-Showers, Shower Bases, Darsey Suites, and Sectionals

A 30-year warranty applies for AcrylX™ products installed in nonresidential or commercial settings. Component parts or any accessories supplied by Aquatic Co. shall carry a one (1) year warranty.

*Our limited lifetime warranty first went into effect in 2017 when ABG launched the revolutionary AcrylX™ applied acrylic. Prior to 2017, warranties for gelcoat products were either three (3) or five (5) years depending on the brand. The limited lifetime warranty does not cover any unit manufactured prior to 2017.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.