Bring contemporary design and spa-inspired comfort into your outdoor living space with the MSpa DUET-ECO 6-Person Inflatable Hot Tub from the VERTO Series. Combining contrasting wood-grain and stone-grain aesthetics with a slim, rigid inflatable construction, the DUET-ECO offers a distinctive alternative to traditional inflatable spas.
Designed to accommodate up to six adults, this 245-gallon hot tub features 138 air jets and a three-level variable-speed bubble massage system. Customize your experience with gentle or more powerful bubbling, adjust the water temperature up to 104°F, and enjoy a spacious setting for quiet evenings or time with family and friends.
The MSpa Link 2.0 app brings convenient control to your fingertips, while the integrated filtration system, ozone generator, and automatic anti-icing feature add practical functionality. With its reinforced drop-stitch construction and all-in-one control box, the DUET-ECO combines modern styling with thoughtfully integrated spa technology.
Key Features
Six-Person Capacity: Accommodates up to six adults, with a maximum water capacity of 245 gallons (930 liters).
138 Air Jets: An integrated air-bubbling system delivers a surrounding bubble massage experience.
Three Adjustable Bubble Speeds: Select from three massage air-jet power levels of 300W, 450W, or 700W.
MSpa Link 2.0 App Control: Manage supported spa settings, heating, filtration schedules, and notifications through the compatible mobile app.
All-in-One Control Box: A compact control unit provides convenient access to essential spa functions and includes a protective cover.
Reinforced Drop-Stitch Construction: High-strength internal threads help the inflatable walls maintain their shape and rigidity.
Wood-Grain and Stone-Grain Design: Contrasting finishes give the DUET-ECO a modern appearance suited to contemporary outdoor spaces.
Adjustable Water Heating: The 1350W heater supports water temperatures up to 104°F (40°C).
Integrated Ozone Generator: A built-in 5.5W ozone generator provides an additional water-treatment feature.
Automatic Anti-Icing System: Designed to activate warming when water temperature falls below 1°C, helping protect the spa in cold conditions.
Smart Filtration Reminders: Maintenance notifications help you stay informed about recommended filter cleaning and replacement.
Smart Spa Controls
Mobile App Convenience: The MSpa Link 2.0 app provides remote access to supported settings, scheduling, and notifications.
Variable-Speed Massage: Adjust the bubble intensity to suit your preferred spa experience.
Digital Temperature Management: Control the water temperature through the spa's supported controls, up to the manufacturer's stated maximum of 104°F.
Dimensions and Technical Specifications
Brand: MSpa
Collection: VERTO Series
Model: DUET-ECO
Item Number: F-DU063W
Capacity: Up to 6 adults
Dimensions: 68"W × 26"H (173 × 65 cm)
Net Weight: 80.9 lb (36.7 kg)
Filled Weight: Approximately 2,131 lb (966.7 kg)
Water Capacity: 245 gallons (930 liters), filled to the maximum water line
Electrical Supply: 110–120V / 60Hz
Heater Power: 1350W
Massage Air-Jet Power: 300W / 450W / 700W
Number of Air Jets: 138
Maximum Water Temperature: 104°F (40°C)
Stated Heating Rate: 1.8–2.7°F per hour
Filter Pump Flow Rate: 1,800 liters per hour
Ozone Generator: 5.5W
Ozone Output: 30–50 mg/hour
Certification: ETL approved, as stated by the supplier
UPC: 6954521632018
Placement and Maintenance
Installation Surface: Position the spa on a stable, level surface capable of safely supporting its approximately 2,131 lb filled weight, plus occupants.
Filter Maintenance: The manufacturer recommends cleaning the filter cartridge after each use and replacing it every 3–5 days, depending on use and conditions.
Water Care: Follow the manufacturer's instructions for water testing, sanitation, filtration, and routine maintenance. Integrated water-treatment features do not replace appropriate chemical water care.
Cold-Weather Protection: The anti-icing feature provides automatic warming under specified conditions but does not eliminate the need to follow the manufacturer's winter-use and storage instructions.
Manufacturer Warranty
Electrical Components and Spa Pool: 12-month manufacturer warranty.
Frame: 24-month manufacturer warranty.
Warranty service is subject to the manufacturer's applicable terms and conditions.
Frequently Asked Questions
How many people can use the MSpa DUET-ECO?
The DUET-ECO is designed to accommodate up to six adults.
How many massage jets does it have?
It features 138 air jets with three adjustable bubble-intensity levels.
Can I control the hot tub using my phone?
Yes. The MSpa Link 2.0 app supports remote management of compatible spa settings and notifications.
What is the maximum water temperature?
The manufacturer's stated maximum is 104°F (40°C).
How much water does the spa hold?
The DUET-ECO holds up to 245 gallons (930 liters) when filled to the maximum water line.
Does the hot tub have an anti-freezing feature?
Yes. Its automatic anti-icing system is designed to warm the water when the temperature drops below the manufacturer's specified threshold.
Questions before you order?
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