MTI Monviso 421: Freestanding 67" Composite Tub
Classic Oval Design, Modern Material.A mid-sized bath, the MTI Monviso is a 67" x 33" freestanding tub with a gentle classic oval design with soft rolled lip, modest pedestal and embossed linear detail around the tub. Enjoy this mineral composite tub as a soaking tub or add the therapeutic massage of an air system.
Composite Excellence.
The mineral composite construction creates a bath with substance, quality and elegance (Acquabella Series). Glossy white interior & exterior. Or upgrade to one of 5 exterior Matte Finishes (White, Gray, Black, Sand, or Charcoal) to match your bath design.
Tubz.com is an Authorized MTI Dealer.


Monviso 421 | 67" x 33" Pedestal Soaking or Air Bath
Exterior Dimension: 66.5" x 33" x 24.25"Bottom Interior: 56" x 21.75"
Water Level: 15.5"
Maximum Fill: 83 gal to overflow
Soaker Weight: 278 lbs
Back Rest Angle: 110°
Drain Type: Center
Integrated Slotted Overflow
White Toe-Tap Drain
Material: Mineral Composite
Country of Origin: Mexico
Standard Color: White Glossy Finish
Installation: Freestanding
- Integrated slotted overflow with white toe-tap drain kit
- S421
Glossy White
MSRP$7100.00
$5325.00
- S421-MWH
Matte White Exterior
MSRP$7700.00
$5775.00
- S421-MGY
Matte Gray Exterior
MSRP$8150.00
$6113.00
- S421-MBK
Matte Black Exterior
MSRP$8150.00
$6113.00
- S422-MGY
Matte Gray Exterior
MSRP$8150.00
$6113.00
- S422-MBK
Matte Black Exterior
MSRP$8150.00
$6113.00
- S421-MSD
Matte Sand Exterior
MSRP$8150.00
$6113.00
- S421-MCH
Matte Charcoal Exterior
MSRP$8150.00
$6113.00
- 20 Air Jets
- Heated Air Blower
- Keypad
- Waterproof Remote Control
- Integrated slotted overflow with white toe-tap drain kit
- 110 Volt 15 Amp GFCI
- AST421
Glossy White
MSRP$11430.00
$8573.00
- AST421-MWH
Matte White Exterior
MSRP$12030.00
$9023.00
- AST421-MGY
Matte Gray Exterior
MSRP$12480.00
$9360.00
- AST421-MBK
Matte Black Exterior
MSRP$12480.00
$9360.00
- AST421-MSD
Matte Sand Exterior
MSRP$12480.00
$9360.00
- AST421-MCH
Matte Charcoal Exterior
MSRP$12480.00
$9360.00
Buy Your MTI Acquabella on Sale from the Bathtub Experts!
At Tubz.com we are not just order takers in a call center. We are a small team that takes pride in our personal customer service and the expert knowledge we have accumulated in our 25+ years of experience. We will help you get exactly what you need and a great price.Important Monviso Information
• Before ordering or installing, please consider future access to equipment.
• Integrated overflow with toe tap drain included.
• 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.
• Waterproof remote control included. Keypad is shipped loose and may be mounted nearby.
• Faucet valves cannot be installed on this tub model.
Mineral Composite Tub
This 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 →
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