MSpa Oslo Frame Series 6-Person Rigid Hot Tub | 140 Air Jets, Hydro Massage & LED Lighting

Transform your outdoor living space into a private spa retreat with the MSpa Oslo Frame Series 6-Person Rigid Hot Tub. Combining the substantial appearance of a traditional hot tub with the convenience of modular construction, the Oslo features a wood-look exterior, advanced massage technology, and integrated ambient lighting. Its spacious six-person capacity makes it an inviting choice for relaxing evenings, family gatherings, and shared moments of downtime.

The Oslo brings together 140 air jets, four hydro massage jet sets, and eight adjustable hydro nozzles for two distinct water massage experiences. Its 1350W heating system reaches a maximum water temperature of 104°F, while the MSpa Link 2.0 app and foldable OLED touchscreen make it convenient to manage spa functions. A remote-controlled LED lighting system illuminates the base of the spa, creating a distinctive atmosphere for evening use.

Beyond comfort and design, the MSpa Oslo 6-Person Hot Tub incorporates UVC sanitization, an ozone generator, smart filtration reminders, and automatic anti-icing protection. With a 304-gallon water capacity and a rigid Frame Series construction, the Oslo offers a thoughtfully equipped spa experience for homeowners seeking the combination of modern technology and everyday relaxation.

Key Features

Spacious 6-Person Capacity

Designed to accommodate up to six adults, the Oslo provides a welcoming setting for individual use or shared spa sessions.

140 Air Jets with Three Intensity Levels

The integrated air massage system features 140 jets with three selectable power settings: 300W, 450W, and 700W.

Four Hydro Massage Jet Sets

Four hydro jet sets incorporate eight adjustable nozzles, allowing users to direct the water flow during hydro massage sessions.

1100W Hydro Jet Pump

The hydro massage system operates with a dedicated 1100W jet pump.

1350W Water Heating System

The integrated heater provides adjustable water temperature up to 104°F (40°C).

MSpa Link 2.0 App Control

Manage supported spa functions, including heating, cleaning, sanitization, and scheduling, through the MSpa Link 2.0 mobile app.

Foldable OLED Touchscreen

The built-in OLED touchscreen provides convenient access to spa controls without requiring you to leave the water.

Remote-Controlled LED Lighting

A light strip beneath the spa creates colorful illumination, complemented by translucent exterior elements that allow decorative light patterns to shine through.

Integrated UVC Sanitization

The Oslo includes a UVC water treatment system as an additional component of its water care technology.

Built-In Ozone Generator

A 5.5W ozone generator provides another water treatment feature alongside filtration and routine sanitation.

Automatic Anti-Icing System

The system activates heating when water temperature falls below 33.8°F (1°C), warming it to approximately 37.4°F (3°C).

Smart Filtration Reminders

Integrated reminders help owners stay informed about filter cleaning and replacement intervals.

Antibacterial Inner Liner

The manufacturer describes antibacterial fabric incorporated into the spa liner, with testing referenced to ISO 22196:2011.

Rigid Wood-Look Frame

The Frame Series combines a rigid spa structure with a wood-inspired exterior finish designed to resemble a traditional built-in hot tub.

Product Specifications

Brand: MSpa

Model: Oslo

Series: Frame Series

Item Number: F-OS063W

Product Type: Rigid Frame Hot Tub and Spa

Seating Capacity: Up to 6 Adults

Exterior Width: 70.9 inches (180 cm)

Height: 26 inches (65 cm)

Net Weight: 277 lb (125.7 kg)

Manufacturer-Listed Filled Weight: 2,812 lb (1,275.7 kg)

Water Capacity: 304 US Gallons (1,150 Liters)

Electrical Requirements: 110–120V / 60Hz

Heater Power: 1350W

Maximum Water Temperature: 104°F (40°C)

Heating Rate: Approximately 1.5–2.2°F per Hour

Air Jets: 140

Air Jet Power Settings: 300W / 450W / 700W

Air Jet Intensity Levels: 3

Hydro Jet Sets: 4

Adjustable Hydro Nozzles: 8

Hydro Jet Pump: 1100W

Filtration Flow Rate: 1,800 Liters per Hour

Ozone Generator Power: 5.5W

Manufacturer-Listed Ozone Output: 30–50 mg/hr

Control System: Foldable OLED Touchscreen and MSpa Link 2.0 App

Lighting: Remote-Controlled Multicolor LED Light Strip

Water Care Technology: UVC Sanitization, Ozone Generator, Smart Filtration

Cold-Weather Feature: Automatic Anti-Icing System

Certification: ETL Approved

Dual Air Jet and Hydro Massage Systems

140-Jet Air Massage

The Oslo's air massage system produces bubbles from the bottom of the spa, surrounding bathers with moving water.

Three Adjustable Air Massage Levels

Select from 300W, 450W, or 700W air jet settings to customize the intensity of the bubbling experience.

Four Hydro Massage Jet Sets

The hydro massage system uses four jet sets to deliver directed water flow.

Eight Adjustable Nozzles

Adjust the direction of the hydro massage nozzles to personalize the water flow.

Dedicated 1100W Jet Pump

The hydro massage system operates using a separate 1100W pump.

Two Distinct Massage Experiences

Choose between surrounding air bubbles and directed hydro jets according to your preferred spa experience.

Smart Controls with MSpa Link 2.0

Mobile App Operation

The MSpa Link 2.0 app provides access to supported spa settings from a compatible mobile device.

Heating Management

Adjust supported heating functions and plan your spa sessions around your preferred schedule.

Intelligent Scheduling

The app includes an automatic calculation feature designed to determine when heating should begin for a selected ready time.

Cleaning and Sanitization Controls

Manage supported water care functions through the connected interface.

System Notifications

Receive tips, notices, and alerts to help monitor spa operation.

Foldable OLED Touchscreen

The integrated touchscreen offers direct access to controls from the spa itself.

Light Up the Night with LED Illumination

Bottom-Mounted LED Light Strip

The Oslo features an LED light strip positioned beneath the spa.

Remote-Controlled Lighting

Adjust the lighting using the supplied remote-control functionality described by MSpa.

Selectable Colors

Choose different lighting colors to complement your preferred atmosphere.

Translucent Exterior Details

Decorative translucent elements allow the LED lighting to create visible patterns around the spa.

Evening Spa Ambience

The combination of warm water and illuminated exterior details makes the Oslo especially appealing for nighttime relaxation.

Rigid Frame Series Design

Wood-Inspired Exterior

The Frame Series features a wood-look finish that complements patios, decks, and outdoor relaxation areas.

Traditional Spa Appearance

The rigid structure creates a substantial appearance similar to conventional built-in hot tubs.

Modular Construction

The Frame Series is designed to retain MSpa's emphasis on installation convenience and portability.

Six-Person Configuration

The Oslo provides room for up to six adults within its 70.9-inch exterior width.

304-Gallon Water Capacity

The spa holds up to 304 US gallons when filled to the manufacturer's maximum water line.

UVC, Ozone, and Smart Water Care

Integrated UVC Sanitization

The Oslo incorporates ultraviolet water treatment technology as part of its water care system.

Built-In Ozone Generator

The integrated ozone generator has a rated power of 5.5W and a manufacturer-listed output of 30–50 mg/hr.

Smart Filtration

The filtration system circulates water and provides reminders for routine filter maintenance.

Antibacterial Liner Technology

MSpa describes the inner liner as incorporating antibacterial fabric technology referenced to ISO 22196:2011.

Routine Water Chemistry Is Still Essential

UVC treatment, ozone, and antibacterial materials do not eliminate the need for appropriate sanitizer levels, water testing, filter maintenance, and periodic water replacement.

Automatic Anti-Icing Protection

Low-Temperature Detection

When water temperature falls below 33.8°F (1°C), the anti-icing system automatically activates the heater.

Protective Heating Cycle

The system warms the water to approximately 37.4°F (3°C) to help reduce the risk of freezing in the circulation system.

Cold-Weather Operating Requirements

The anti-icing function is not a substitute for following the manufacturer's winter operation and storage instructions.

Installation and Setup

Choose a Suitable Foundation

Install the Oslo on a stable, level surface capable of supporting the filled spa, its occupants, and any additional loads.

Confirm Installation Dimensions

The Oslo measures approximately 70.9 inches wide and 26 inches high. Allow additional clearance for entry, access, and maintenance.

Review Electrical Requirements

The spa operates on 110–120V / 60Hz. Verify the manufacturer's required circuit, receptacle, and electrical protection before connecting the unit.

Assemble the Frame

Follow the MSpa installation instructions for assembling the rigid frame and spa components.

Fill to the Recommended Water Level

The maximum listed water capacity is 304 gallons. Follow the manufacturer's filling instructions.

Prepare the Water Care System

Install the required filtration components and complete the recommended initial water treatment procedures.

Configure the Controls

Set up the OLED touchscreen, MSpa Link 2.0 app, and LED lighting according to the operating manual.

Set Your Preferred Water Temperature

Adjust the heater within the manufacturer's operating range, up to 104°F.

Follow Spa Safety Instructions

Observe the manufacturer's guidance for water temperature, session duration, supervision, and safe electrical operation.

Care and Maintenance

Maintain Water Chemistry

Test and balance spa water regularly using the treatment products and operating ranges recommended by MSpa.

Clean the Filter Cartridge

MSpa recommends cleaning the filter after each use and replacing it approximately every three to five days, according to the manufacturer's maintenance guidance.

Monitor Filtration Reminders

Use the smart filtration notifications to help maintain a consistent cleaning schedule.

Clean the Inner Liner

Use cleaning products approved for the spa's liner materials.

Inspect the Rigid Frame

Periodically check accessible frame panels and connections for visible wear or damage.

Maintain Water Treatment Components

Follow the manufacturer's instructions for maintaining the UVC system and ozone generator.

Protect Electrical Components

Keep electrical connections protected and inspect accessible cables and controls for damage.

Follow Winterization Procedures

Use the anti-icing system only within the manufacturer's specified operating conditions and follow all required winter storage procedures.

Frequently Asked Questions

How many people can use the MSpa Oslo Hot Tub?

The Oslo is designed to accommodate up to six adults. It has a maximum listed water capacity of 304 gallons and an exterior width of approximately 70.9 inches.

How many massage jets does the MSpa Oslo have?

The Oslo features 140 air jets with three intensity levels, plus four hydro massage jet sets with eight adjustable nozzles.

Can I control the MSpa Oslo from my phone?

Yes. The Oslo supports the MSpa Link 2.0 app for managing supported functions such as heating, cleaning, sanitization, scheduling, and system notifications.

Does the MSpa Oslo include LED lighting?

Yes. The Oslo features a remote-controlled multicolor LED light strip beneath the spa, along with translucent exterior details that allow decorative lighting patterns to shine through.

What water care and cold-weather features are included?

The Oslo includes UVC sanitization, an ozone generator, smart filtration reminders, and an automatic anti-icing system. These features support routine spa operation but do not replace proper water chemistry management or the manufacturer's winterization instructions.