The Duke Hot Tub 

5 star value = 2 Loungers & 3 Seats

The Duke hot tub offers 5 seats within its 210 cm x 210 cm frame.

Just like all Zen Spas models, the Duke is complete with a multiple layered acrylic shell under which a high density insulated foam cradled by a strong stainless steel frame for extra protection & support lie.

The hydrotherapy is delivered courtesy of 29 finely tuned Hydro Design jets fuelled by a 1 x 3HP massage pump. The Duke has a ratio of jets per HP of Just 9.7.

The Hydro design jets on the Duke are a combination of directional & swirl jets to provide the best relief & massage for the user.

The hot tub is reliably & efficiently organised by a spa system & 2KW(13amp) / 3KW(32amp) heater that is designed by the world respected Balboa Water Group.

Water diverters are unique amongst Zen Spa hot tubs as they enable the user to divert water in certain areas of the hot tub when there are only a few users, therefore all the power is transferred to a single area, hence greater hydrotherapy. 


Extra features of the Duke consist of water pressure adjustment, water diverter valves, pure water ozone disinfection, twin filtration system, LED surround lights, LED fountain & Bluetooth audio for creating the perfect mood.

The Duke also has enhanced insulation on both hot tub cabinets & the strong ABS base.

Easy access cabinets together with an advanced drainage system making the service time quick & easy.

Duke is a versatile model with 2 loungers and 3 seats within is 210cm x 210cm frame, it's also powered by a 32 or 13 amp along side with added flexability & ease for both business & domestic owners.

The added depth to the Duke also guarantees comfort for all users 

To complete the Duke, complimentary steps & spa cover are included with the list price plus enhanced inusulation.

Choose Options

To Select a different combination go to Design Your Own

Pebble Grey Shell &
Steel Grey Cabinet
Mosaic Blue Shell &
Oak Brown Cabinet
Champagne Shell &
Oak Brown Cabinet
Midnight Grey Shell &
Midnight Grey Cabinet

Buy the Duke Hot Tub
Includes free cover, steps, delivery & placement

shell and cabinet colours


£4,495 Free Delivery


  • Seats: 3 Adults + 2 Lounger
  • Hydrotherapy Jets : 29
  • LED Side Lights : 2
  • Air Control Valves: 3
  • Water Level Detector
  • Bluetooth / Mp3 Audio System
  • Speakers: 2
  • Synthetic Wood Cabinet
  • Fully Insulated Cabinet 
  • Heater: 2KW(13amp) / 3KW(32amp)
  • Electrical Data 230v / 50hz / 13amp
  • Stainless Steel Frames
  • Enhanced Insulation
  • 13 or 32 Amp
  • Headrests : 3 
  • Programmable Filtration
  • Ozone Disinfection 
  • Size: 210 x 210 x 100 cm
  • Insulated Fibreglass Base
  • Underwater LED Lights
  • LED Fountain
  • Thermostat
  • Cartridge Filter : 2
  • Freeze Protection
  • Dry Weight: 330 kg
  • High Density Insulated Foam
  • Circulation Pump 
  • Water Volume 1350 Litres
  • Advanced Drain System
  • Water Divertor Valve
  • Whirlpool Pump : 3HP
  • Balboa GS100 Control 
  • Jet/HP Ratio: 9.6
  • Free Placement & Placement 
  • Complimentary Steps
  • Complimentary Spa Cover
  • 5yr Warranty
  • 24/7 Interactive Support

Contoured Comfort

Comfortable, deep & spacious , each seat & lounger on a hot tub is structured to create the complete spa experience.

Contoured lines merge both body & surface together and also with the added depth than Zen Spa models offer, the highest quality of relaxation is acheived.




Hydrotherapy Jets

Each hot tub has a wide variety of hydrotherapy jets, specifically designed & positioned to delivery massage & relief.

Each jet is lined with a stainless steel surround for added luxury & distinction.

Hot Tub Suppliers are British Gold Award Winners in both 2016 & 2017 of Hot Tub Health Benefits which only illustrates the quality of the jets plus pumps in this hot tub range.


Water Filtration


Enhanced Insulation

The hot tub range uses a closed cell high density foam to insulate the base of the shell. This keeps the heat within the hot tub & helps save money on energy costs. The high density foam also increases strength to the structure.

All hot tubs are built with stainless steel frames as well for extra stature and quality.


Relaxing Headrests


MP3 Bluetooth


Shell & Cabinet


LED Ambient Enlightment

LED ambient illumination is a feature on all of the models in the range of hot tubs.

These extras create a relaxing yet sophisticated atmospere when resting in the hot tub.

From waterfall to fountains, from surround lights to prism spot lights - these features are mulicoloured to create a visibly strong light show both during the dayime or evening.


Insulated Spa Cover


Dimensions 210 x 210 x 100CM
Total Power 13AMP or 32AMP
Contoured Seats 3
Relaxing Loungers 2
Control System Balboa GS100
MP3 Bluetooth Audio
Premium Sound Speakers
Filtration System Double
Pure Water Ozone Disinfection
High Density Insulated Foam
Enhanced Insulated Synthetic Wood Cabinet
Lockable Insulated Spa Cover
Enhanced ABS Insulated Base
Foot Massage
Leg Massage
Back Massage
Durable Weatherproof Steps
Calf & Hamstring Massage
Shoulder Massage
Total Jets 29
4" Rotating Storm Hydrotherapy Jets 2
2.5" Rotating Storm Hydrotherapy Jets 19
2.5" Directional Daydream Hydrotherapy Jets 7
4" Directional Daydream Hydrotherapy Jets 1
Whirlpool Pump 3HP
Water Circulation Pump 0.35HP
Heater 2KW or 3KW Balboa M7
LED Base Light
LED Surround Lights
LED Water Fountain
LED Prism Lights
Water Diverter Valves 1
Air Control Valves 3
Relaxing Headrests 3
Dry Weight 330KG
Water Capacity 1350 Litres

Need some help and advice? Call 0116 251 3378 now to speak to our team



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