MTI Charlotte 1: 66" Freestanding Composite Tub
Timeless Elegance, Modern Material.The MTI Charlotte 1 bridges the gap between classic and contemporary. Its distinguishing feature is the delicately rolled rim, which adds a touch of traditional charm to the otherwise clean, modern silhouette.
Double-Ended Comfort.
With a generous 66-inch length and a center drain, the Charlotte 1 features symmetrical sloping backrests with lumbar support for a relaxing soak at either end.
Material Excellence.
From the Acquabella series, this bath is crafted from high-grade Mineral Composite. It offers the heavy feel of solid surface with a durable glossy finish.
Tubz.com is an Authorized MTI Dealer.


Charlotte 400 | 66" x 32" Oval Soaking or Air Bath
Exterior Dimension: 65.5" x 32" x 22.5"Bottom Interior: 45" x 21.5"
Water Level: 16.75"
Maximum Fill: 67 gal to overflow
Soaker Weight: 160 lbs
Back Rest Angle: 112°
Drain Type: Center
Direct Drain
Integral White Slotted Overflow with Toe Tap Drain
Material: Mineral Composite
Country of Origin: Mexico
Standard Color: White Glossy Finish
Installation: Freestanding
- 400 Soaking Tub
S400
Glossy White
MSRP$6800.00
$5100.00
Soaking Bath | No Jets
White Drain - 400 Air Bath
AST400
Glossy White
MSRP$11130.00
$8348.00
20 Air Jets
Heated Air Blower
Keypad
Waterproof Remote Control
White Drain
110 Volt 15 Amp GFCI
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• Includes an integrated slotted overflow, which only requires drain installation. May also be specified without an overflow (check your local codes).
• Air baths require job site preparations for remote mounting the blower and required check valve. Check valve must be installed higher than the rim of the tub. The keypad is shipped loose and may be mounted on a nearby wall or decking. A waterproof remote control is also included. Please read installation manual prior to ordering.
• Requires use of a wall-mounted or freestanding tub filler. Tub cannot accommodate deck-mounted faucets.
Offered in More Sizes: Charlotte 405 | 58" x 32" →
Mineral Composite TubThis material is a high-quality mineral composite mixture of ground natural elements and high-grade binding agents, with a tough, state-of-the-art chemically-bonded coated finish specially formulated for MTI. This creates a bath that is: - UV and stain-resistance for easy care and longevity
- Non-porous surface for hygiene
- Shock-resistant for durability.
- High insulating properties for longer soaks
- CSA listed
Acquabella Baths Features & Options →
Therapy Options: Soaker vs. Air Bath

Create a Home Spa.
Choose the pure simplicity of a deep Soaking Bath or upgrade to a therapeutic Air Massage. MTI's system uses a heated blower to release millions of tiny, warm bubbles that envelope your body for a light, full-body massage.
Learn more about MTI Air Systems →
More Acquabella:

