Spa Duo

Brass Monkey Spa Duo

Compact Immersion. Designed for Connection.

Introduce your guests to the Brass Monkey Spa Duo — a cold immersion system that delivers premium performance in a streamlined footprint. Ideal for boutique spas, wellness studios, and private-use facilities, the Duo supports either two simultaneous users or a spacious solo plunge.

Built with intelligent control, elegant finishes, and precision cooling capabilities, the Duo adapts seamlessly to your environment while maintaining the powerful, consistent experience Brass Monkey is known for.

The Duo Configuration

The Duo is designed with intimacy and versatility in mind. With two upright seating positions, it accommodates side-by-side sessions or a spacious single-user dip — making it a perfect fit for focused therapies, partner plunges, or smaller wellness settings.

Precision Cooling Performance

Engineered for commercial use, the Duo rapidly cools water at a rate of 7°C per hour and maintains your chosen temperature for up to 40 users per hour. With the optional 0°C upgrade and automated ice generation, you can deliver consistent cold exposure with zero compromise on performance.

Key Features

Design & Build

• Custom finishes available to complement your space

• Fully certified to UKCA, PWTAG, and SPATA standards

• Dual ice panels for continuous generation (included with ice option)

• 316-grade stainless steel insert for long-term durability

• Insulated indoor cover included; outdoor cover available as an add-on

• Suitable for both indoor and outdoor installations

Guest-Centered Experience

• Drishti Point positioned at eye level to support mental focus

• Deep, upright seating for full-body immersion

• Integrated step for easy and safe access

• LED lighting to enhance the visual and sensory experience

• Corian top deck for breathwork or meditation pre- and post-immersion

Smart Controls & Connectivity

• Fully app-controlled via the Brass Monkey mobile platform

• Smart Eco Scheduling for energy-efficient operation

• Automated software updates and remote error monitoring

• Global performance data drives continuous optimisation

Customer Care & Support

• Full ProCare support package included

• Dedicated account manager to optimise your setup

• Support materials to guide your staff and guests

• Optional content and planning support for cold experiences

• Professional installation available within weeks

Filtration & Water Management

• 5-stage filtration: skimmer, particle filter, Twistiiclean, UV light, micro-doser

• Auto top-up system with fresh and waste water connectivity

• Designed for easy partial and full refills

• UV bulb replacement recommended annually

Maintenance Schedule

• Daily: Water quality testing, debris removal, top-up

• Every 4 days: Media filter flush

• Weekly: Full drain & refill, water balancing

• Monthly: Laboratory-grade biological testing

Micro-doser levels should be adjusted based on guest volume to maintain optimal water safety.

At a Glance

• Always-on 5-stage filtration

• Rapid cooling to 3°C

• Optional upgrade to 0°C with automated ice generation

• Designed and assembled in the UK

• Remote diagnostics and continuous smart optimisation

Looking to elevate the cold experience in your wellness space?

The Brass Monkey Duo brings premium performance and smart design to your most focused environments — where connection and recovery go hand in hand.