Why consider a Vortex Cobalt™ Hydroplus™?
Features
Vortex Gemini™ - Seating
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Hot Tub Seating For Two
The Vortex Gemini™ features two distinct back therapy seats, offering varied hydromassage to the spine and shoulder blades.
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'X' Back Therapy Seat
The directional jets create a hydromassage in the form of an ‘X’ shape on your back.
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'Y' Back Therapy Seat
The directional create a hydromassage in the form of a ‘Y’ shape on your back.
Vortex Gemini™ - Features
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Timber-Free Hot Tub Permaframe™
The durable Permaframe™ is timber-free and resistant to rot, mould, and bugs. It’s also backed by a lifetime warranty for lasting peace of mind.
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Duraflex™ Hot Tub Plumbing
Duraflex™ PVC plumbing handles hot, chemically treated water, features a kink-resistant coil and sealed with Weld-On® glue for long-lasting performance.
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Protective Hot Tub Base
The durable, upturned base (Made from the same material as car bumpers) prevents leaks, protects internal components, and helps reduce heat loss from underneath the hot tub.
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Four-Layer Hot Tub Shell
The shell features USA-made Aristech Acrylic, three fibreglass layers and oven-curing for durability. Backed by a 10-year non-pro rata warranty.
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Purezone™ Filtration System
The Purezone™ water system features dual filters, including one that traps debris as small as 5 microns, and an ozone generator to clarify the water – reducing chemical usage & maintenance time.
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Hydroflow™ Jets
Hydroflow™ jets feature rust-resistant stainless steel faces, are fully recessed for comfort, and the bearingless, interchangeable designs prevent debris build-up and allow you to customise your hydrotherapy.
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Illuminated Drink Holders
Backlit, flat, drink holders add a touch of luxury while keeping your drink secure and visible.
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Water Cascade
Enjoy a touch of luxury with the illuminated waterfall – soothing, eye-catching, and perfect for moments of peace while you enjoy your hot tub soak.
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Spa Health Indicator
The Spa Health Indicator displays blue when the temperature is correct and red if there’s a fault, or a fluctuation greater than 5°C.
Vortex Gemini™ - Cabinet & Shell Colours
Cabinet & Shell Colours
Shell colours – Gypsum, Sterling Silver, Pearl Shadow Cabinet Colours – Coastal Grey, Chocolate, Natural *Shell and cabinet colours may differ from render images
Vortex Gemini™ - Energy Efficient Features
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Thermolock™ Hot Tub Insulation
The Thermolock™ system insulates 8 key areas with an added 50mm Arctic Pack perimeter to trap heat between the base, shell & cabinet – helping retain water temperature and reduce energy costs.
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Thermolock™ Hot Tub Cover
The Thermolock™ cover features high-density foam, a heat-shrink seal, and tapered edges to prevent heat loss and promote water runoff. This keeps your water warmer for longer.
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Programmable Heater
Dynamic Thermal Tuning is a thermal regulator that adapts to your hot tub usage patterns and heats during off-peak times to save energy. Also compatible with solar and off-grid homes.
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Variable Output Heater
The Variable Output Heater automatically adjusts when the jets are activated to optimise electricity consumption and maintain your preferred water temperature.
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Circulation Pump
The SpaNet™ circulation pump runs heating and filtration during off-peak hours. This reserves the main pump for powering the jets, to help you minimise hot tub running costs.
Vortex Gemini™ - Optional Features
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Hot Tub Remote Controlling With WiFi
Remotely control and monitor your Vortex Spa™ with the SpaNet™ SmartLink™ WiFi module and app. Peace of mind and convenience at your fingertips.
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SpaNet™ Airsource Heat Pump
The SpaNet™ Airsource Heat Pump is a plug-and-play 8.8kW system that connects to your SV controller, saving up to 75% on heating costs.
SpaNet™ 8.8kW Heat Pump RRP £2,195.00 excl fitting
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Purezone AOS™
Purezone AOS™ (Advanced Oxidation System) uses UV and Ozone technologies to automatically sanitise water, kill bacteria, clarify the water, and reduce maintenance and sanitiser use.
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Hydroglow™ Hot Tub Lighting
Light up your hot tub with programmable Hydroglow™ LEDs illuminating the jets, water cascade, controls, cabinet, perimeter and more.
Vortex Gemini™ - Specifications
| Dry weight | 200 kg |
| Filled Weight (Inc cover) | 660 kg |
| Water Capacity | 660 litres |
| Control System | SpaNet™ |
| Watercare System |
Purezone™ Water Care System |
| Jet Pump | 1 |
| Circulation Pump | 1 |
| Variable Output Heater | 1.5 kW max |
| Variable Speed Airblower | 1 |
| Electrical Requirements (Max) | 10 amps |
Vortex Gemini™ - Expert Comparison
Vortex Gemini™ - Warranty
| Lifetime Warranty | Vortex Permaframe™ warranted against defects in workmanship and materials for lifetime of the hot tub. |
| 10 Year Non Pro Rata Warranty | The structure of the hot tub shell against defects in workmanship and materials that lead to water loss for a period of 10 years from the date of delivery. This is subject to limitations and conditions within the detailed warranty. |
| 5 Year Warranty | The spa shell acrylic surface is warranted against water loss through the acrylic surface. |
| 5 Year Warranty | The jets, heater and plumbing are warranted against defects in workmanship and materials. |
| 2 Year Warranty | Pumps and electrics warranted against defects in workmanship and materials. |
Please read this document for warranty coverage, exclusions and limitations.



