MSpa Oslo Plus Hot Tub

The MSpa Oslo PLUS hot tub (code F-OS063WP) is at the absolute forefront of technological innovation and comfort in outdoor furnishings, offering the highest level of luxury and structural strength currently available for home hydrotherapy. This exclusive PLUS version features optimized interior volume and extra-large seating space, designed to offer uncompromised roominess. Featuring a rigid perimeter shell made with dark gray panels, it introduces a minimalist, cutting-edge architectural aesthetic, ideal for sun terraces, penthouses, and modern gardens. Thanks to its revolutionary combined massage system with air bubbles and adjustable water jets, the Oslo PLUS transforms your outdoor space into a true professional wellness oasis for 6 adults.

PLUS Extra-Large Space and Rigid Design

A sculptural architecture conceived to maximize freedom of movement and elevate outdoor aesthetics:

• Extra-Large Roominess (Plus): The Plus line optimizes the interior geometric dimensions, providing a significantly larger and more comfortable seating area than standard models on the market, ensuring a superior level of comfort.

• Sturdy Paneling: The external structure consists of rigid panels painted dark gray. This architecture provides exceptional structural rigidity, allowing users to sit firmly on the edge without any flexing.

• Complete Resistance to the Elements: Aerospace-grade aluminum is inherently resistant to moisture, thermal deformation, UV rays, and corrosion caused by chlorine or saltwater, ensuring its appearance and functionality remain unchanged over the years.

• Perimeter LED Ambience: An LED strip integrated into the base and along the inner perimeter lets you customize the atmosphere with light effects and chromotherapy, controlled directly from the control panel.

Combined Massage and Sanitation System 

The only technology capable of offering two different types of hydromassage for personalized well-being:

• Adjustable Hydromassage Water Jets: Equipped with high-pressure, adjustable and directional hydrodynamic water jets, strategically positioned to target the back and lower-back muscle groups, relieving deep tension.

• Enhanced Air-Bubble Hydromassage: In addition to the water jets, the tub releases a continuous flow of preheated microbubbles from the base, ideal for stimulating blood circulation, promoting lymphatic drainage, and generating complete 360° relaxation.

• Complete UV-C Purification: The filtration system contains a UV-C sterilizer. This barrier instantly eliminates bacteria and viruses as the water passes through, ensuring crystal-clear purity and reducing the need for chlorinated chemical additives by up to 60%.

Smart Electronics and All-Season Functionality

Intuitive operation and intelligent heating optimized for energy efficiency:

• 2200W PTC Heater with Anti-Freeze: The high-efficiency ceramic system raises and stabilizes the water temperature up to 180°C or 40°C, depending on the configured thermal setting. The integrated Anti-Icing technology constantly monitors the temperature: if the water falls below 2°C, the heater activates automatically, preventing the pipes from freezing even in the harshest winter climates.

• LCD Touchscreen Control Box: All functions—activating the water jets, adjusting the air bubbles, programming heating with a timer, sanitation cycles, and LED lighting—are controlled through an intuitive waterproof touchscreen control unit positioned on the tub’s edge.

• Antibacterial Inner Liner: The inner fabric is made of PVC reinforced with Rhino Tech technology and enriched with a special permanent antibacterial agent that inhibits microorganism growth and keeps the tub walls perfectly sanitized.

Care and Maintenance Tips

1. Filter System Management: To preserve the power of the hydrodynamic jets and pump efficiency, rinse the filter cartridge every 2 days of use. An automatic alert on the LCD display will indicate when the filter needs to be washed or replaced.

2. Use of Thermal Insulation: Always place the thermal cover with combination safety straps (included in the package) when the spa is not in use. This preserves the accumulated heat, significantly reduces electricity consumption, and keeps the water protected from leaves and dust.

3. Balancing Water Parameters: Check the water’s pH value weekly using the appropriate test kits, keeping it within a range of 7.2 to 7.6, and use minimal doses of bromine or active oxygen to support automatic UV-C sanitation.

Frequently Asked Questions (FAQ)

1. What distinguishes the MSpa Oslo PLUS from the standard Oslo model? The PLUS version retains all the standard model’s exceptional construction and technological features—rigid structure and high-pressure water jets—but is engineered with expanded interior volume. This structural modification provides significantly greater width and freedom of movement inside the water area, maximizing comfort for all 6 occupants.

2. Can the water hydromassage jets and air bubbles operate together? Yes. Unlike standard hot tubs that only allow the use of air massage, Oslo PLUS technology lets you activate both the genuine adjustable high-pressure water jets—for a deep back massage—and the air bubbles, either simultaneously or completely independently.

3. Is it difficult to install an aluminum rigid spa of this size? No, the assembly has been engineered to be completed entirely independently and without professional tools. The external rigid panels fit together securely around the inner liner. The integrated control unit manages system startup and, once filled with water and connected to a standard household power outlet, the spa is immediately ready for use.