Shell Options:

  • Silver-Marble

    Silver Marble

  • Black Opal

    Black Opal

Cabinet Options:

  • Designer-Driftwood-Grey


  • Designer-Harbour-Grey


Serenity 4300 Hot Tub

3users 3 Person Hot Tub
From: £8,295

Small Serenity Hot Tub

  • Seating: 3 people
  • Outer Dimensions: 62" x 85" x 34" (157cm x 215cm x 86.36cm)
  • Volume: 925 L
  • Weight Full: 1163 Kg
  • New 2020 model

The Serenity 4300 is a 4 person Hydropool hot tub that is designed specifically to give all the benefits of hydrotherapy. And, like all Hot Tubs in our Serenity range, it meets our aim to offer a high quality Hot Tub that will suit any budget.


Series Total
Total Therapy Jets 31
Dual Speed Filtration & Therapy Pump (North American 60hz/International 50hz) 4HP
Electronic Controls Yes
Freeze Protection Yes
Pump Purge Yes
Programmable Filtration Cycles Yes
Electronic Temperature Control Yes
Moon Lights Yes

Colour Options

You have a choice of six distinct shell colours with each of our hot tubs. Our two most popular are Black Opal and Silver Marble. Silver Marble is a glossy white with ripples of silver throughout the entire inside. It blends in perfectly with any garden and provides the ideal foundation for our LED lights to illuminate the entire body of water in any colour you want at night. Black Opal has a gorgeous marble-like impression created by the various grey tones, it is the ideal contemporary choice for a modern garden! Both of our cabinet selections look great when combined with Black Opal. They are Harbour Grey, a lighter grey colour, and Designer Driftwood, a darker grey option. 

Zone Therapy

Hydropools extensive knowledge on Zone therapy and the ergonomics of the human body, has made way for the development of the science of immersion to make it reach new levels. The innovation of this is constantly evolving and through research Hydropool have created a line of hot tubs that allows Zone therapy to interact with the human body in the most natural and effective way. There are four Zones which are focused on in Zone Therapy. The first is the core zone, then the upper body zone, then the overall body zone and finally the reflexology zone. In our hot tubs each seat is designed to target a different zone.

History of Hydropool

Hydropool have been manufacturing hot tubs and swim spas for over 40 years. A father and son duo saw how the power of water could play such an instrumental part in a family’s everyday life. With this vision and their already extensive background in swimming pools they expanded into hot tubs and swim spas. From opening the first Hydropool store in 1980 it quickly became one of the largest manufacturers of hot tubs in North America. Now our worldwide growth has reached over 400 independent retailers in 60 countries.

Energy Efficient

  • NASA inspired insulation keeps heat inside the tub
  • Hydropool are ranked in the top 3 spa manufacturers in the world for energy efficiency
  • Insulating hard cover locks heat in and keeps cold out
  • Hydropool Evergreen pumps are engineered to produce high flow rates with low energy output.

Made in Canada

  • Hydropool have been making Hot Tubs & Swim Spas for 40 years
  • Engineered for -40°c Canadian winters
  • Designed with physiotherapists & sports professionals
  • Manufactured by Hydropool in Canada

Exclusive Wellness Programs

Our Guarantee

No quibble guarantee – 10 Years on Hot Tub structure (cabinet and frame), 5 Years on hot tub shell, 3 Years on hot tub components.

Build Quality

Build Quality

35 Years Hot Tub & Swim Spa experience. Over-engineered for the UK as they’re designed to withstand extreme arctic temperatures yet retain their heat.

Easy Drain

Easy Drain

Easy drain system using shut off valve, built in drain pipe, and floor vacuum system – no need for an external sump pump to drain hot tub.

Designed with athletes & Professionals

Designed with athletes & Professionals

To provide real hydrotherapy and massage to help alleviate a wide range of ailments.

Zone Therapy

Zone Therapy

A timed sequence using multiple hot tub zones to maximise the effect of each hydrotherapy programme.

Visit Our Showroom

Visit our large indoor hot tub showroom (newly renovated!) and find the perfect hot tub for you. We are hot tub & swim spa specialists, with the largest swim spa showroom in the Midlands which opened in January 2020. We design & build bespoke pool rooms with our sister company, Cabin Master. You can also buy hot tub chemicals here at our Nottingham hot tub showroom.

Please call to book your showroom visit- 0115 932 8888