Mauna Kea
- Hugely versatile spa choice
- 7 seats
- Ideal for families / larger households / entertaining spaces
Pricing Available upon request.
Power - Tranquility - Choice
When space matters, and experience even more—Mauna Kea is the spa that delivers both. Whether you’re gathering the whole family, entertaining friends, or simply stretching out for some well-earned solitude, its spacious open-seating design makes every moment feel effortless. With seating for up to seven and more hydrotherapy configurations than any other model in the range, Mauna Kea adapts to your lifestyle, your mood, and your need to reconnect—body and mind.
Positioned in order to work their magic all over the body, aches and pains simply melt away with Earth Spas invigorating hydrotherapy jets.
Neck and shoulder jets target the neck, shoulders and traps while the back jets follow the curvature of the spine to get to the most desired areas. Earth Spas foot blasters give your feet a well-deserved deep tissue massage.
Signature to the Earth Spas range, this contoured seat delivers a perfectly balanced full-body massage. Deep sculpting supports the body while precision placed jets work shoulders, hips, and lumbar zones in unison, blending powerful hydrotherapy with tranquil, weightless comfort.
EcoSmart73 is the most energy efficient form of heating and regulating your spa, giving you the option to save up to 73% in energy running costs compared to a standard electrical fitting.
The latest air sourced heat pump uses an eco-friendly refrigerant ensuring the lowest amount of power used in the smartest way.
It also has 6 different modes to not only heat up but also cool down your spa.
The Gecko In.Touch 2 allows you to control your hot tub remotely, through your smartphone or tablet.
It eliminates the complexities of connecting the tub to the internet, by turning your smartphone into a WiFi remote control that’s wirelessly connects your modem to your Earth Spa via 2 communication transmitters.
SPECIFICATIONS
Capacity 7 Seats
Dimensions 91 x 91 x 37 In
Seat Config7 open seats (all-seater)
Total Jets
85 Pro-Wave therapy jets
MusicBluetooth connection with 2 speakers and 1 woofer
Pumps 2x 3hp pumps, 1 x 1.5hp pump, 1x circulation pump
LightsLED perimeter, footwell, fountain, top controls & exterior lights
Heater 3kW
Controls High quality controls produced by Gecko, Canada 
Filtration 2 Filters
Cabinet Natural grey finish 
Min/Max Power Guide25A/60A @ 240v 60hZ
DesignEuropean
Colours4 acrylic shell colours, manufactured by Aristech – USA
Water FeatureSilent running Laminar water feature
Cup Holder7x backlit holders
Weight(Dry/Wet)1014 / 4100 Ibs
Water Volume396 Gallons
COLOR OPTIONS
Mauna Kea is available in four great, easy to maintain acrylic colour finishes.
Our shells are produced by Aristech Acrylics®, the leading provider of acrylic sheets for the spa and hot tub industry for almost 50 years, guaranteeing you a great finish that’s incredibly long lasting.
Please note: The following colours are direct from factory only: Pearl Shadow and Pearl White. Small quantities may occasionally be available from limited stock, but this cannot be guaranteed.
Exclusive upgrades to enhance your Earth Spa
...FOR MASSIVE ENERGY SAVINGS AND PERFECT WATER TEMPERATURE ALL YEAR ROUND
Switch to our Eco Smart73 system, and take advantage of groundbreaking technology with an Air Source Heat Pump.
- Reduce energy consumption by up to 73%
- Cool the water in hot weather, heat it up in winter
- Easy to install and low maintenance
Take a closer look at the Earth Spas range or find out about upgrades. Ask an expert to tell you more.
Earth Spas - inspired by the world’s great natural landmarks
Mauna Kea
Inspired by Mauna Kea on Hawaii’s Big Island—the tallest mountain on Earth from base to summit—this spa reflects its vastness and volcanic power. Spacious seating and a sculpted footwell with three ThermaVent foot blasters deliver deep, controlled hydrotherapy for total rejuvenation.
We had our Erebus Earth Spa delivered and installed May 2020 and have used it virtually every day since, whatever the weather. It’s such a great way to unwind at the end of the day with the family.
The Hughes family
I chose Earth Spas because it has a very extended warranty and the possibility to upgrade to an Eco Smart73 Heat Pump which will cut the running costs, and that I particularly liked!