Grenada Airjet™

The Lay-Z-Spa Grenada AirJet™ is the ultimate hot tub for parties and large families.

The Grenada AirJet™ is the largest Lay‑Z‑Spa in the range and offers an unrivaled social space for up to 8 people.

You and many friends can experience the relaxing benefits of 40°C water hydrotherapy whilst unwinding in the luxuriously soothing all‑surrounding 190 AirJet™ massage system that surrounds you with tiny therapeutic bubbles.

This large hot tub includes all the Lay-Z-Spa features as standard, such as Freeze Shield™ and the power-saving timer, so you can make the most of it all year round.

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Product details

Introducing the Lay‑Z‑Spa Grenada AirJet™

big lazy spa video
8 person hot tub

Comfortably Fits Up To 8 People

The Lay‑Z‑Spa Grenada AirJet™ is spaciously designed to comfortably seat 6-8 people. The largest in the Lay-Z-Spa Range, making it perfect for enjoying a spa session with all of your family and friends.

energy efficient hot tub heating

40°C Rapid Heating System

The pump’s rapid heating system allows the water to quickly reach a blissful 40°C and can be used with the energy-saving timer. Lay-Z-Spa’s leading hot tub pump technology means you can heat the water, run the massage system and use filter all at the same time.

Large inflatable hot tub

190 AirJet™ Massage System

The Lay‑Z‑Spa Grenada AirJet™ has a deeply relaxing massage system made up of 190 all‑surrounding AirJets, all around the bottom circumference, allowing you to drift away in a cloud of bubbles.

Oval hot tub
quick setup hot tub


As with all Lay‑Z‑Spa hot tubs, the Grenada AirJet™ can be quickly set up and inflated in around 10 minutes minutes, ready to fill with water. No tools or professional installation is required.

Durable inflatable hot tub


This large Lay-Z-Spa is made of ultra-strong DuraPlus™ material on the internal beams and outer walls which offers superior structural stability and cushioned comfort.

Lay-Z-Spa features

Premium features in all Lay-Z-Spas

Freeze Shield™ technology, easy 5 minute setup, energy saving timer, advanced safety features, ChemConnect™ dispenser, digital display panel, built-in cup holders, inflatable lid and reinforced insulating cover with safety lock clips.

family sized inflatable hot tubbiggest lay z spa hot tubhot tub for 8 people


A Hot Tub Like No Other


  • Height:
  • Width:
  • Width with Pump:
  • Filled Weight:
  • 71cm
  • 236cm
  • 281cm
  • 1,375 kg (3,032 lbs)

Product Details

  • Item No:
  • Capacity:
  • Water Capacity (80%):
  • Cable Length:
  • Voltage:
  • Actual Water Flow:
  • Max. Heat Capability:
  • Certification:
  • Box Dimensions & Weight:
  • BW60135BG
  • 6 - 8 Adults
  • 1350 Litres (357 Gallons)
  • 7m approx.
  • 220-240V~50Hz, 2,050W at 20°C, Class II
  • 1,325 litres per hour (350 Gal/h)
  • 40°C (104°F)
  • CE / EAC approved
  • 1 Colour Box: 1 ea. 53 kgs (117lbs)
Download The Grenada Manual
Lay-Z-Spa hot tub

Need Help?


Please see some of our most frequent questions and answers below.

How Easy Is The Grenada To Set Up?

Very easy! The Grenada AirJet only takes around 10 minutes to set up and up to 1-2 hours to fill with water depending on your water pressure. You inflate the Lay-Z-Spa using the pump and you don’t need any tools. We also have setup videos available to guide you through the process.

How Much Does The Grenada AirJet Cost To Run?

The cost of running a Lay‑Z‑Spa hot tub depends a lot on each individual user and how it is used as well as outside temperature, positioning and more. Head over to our hot tub running costs page for more info.

Does The Grenada AirJet Have A Warranty & UK Support Team?

Our standard warranty is 12 months on the pump and 6 months on the cover, liner and inflatable lid. This warranty can be extended (by registering on our website) to 24 months on the pump and 12 months on the cover, liner and inflatable lid. We have a free UK based support team who are fully trained to help Lay-Z-Spa owners.

Does The Lay-Z-Spa Grenada AirJet Plug Into A Normal UK Socket?

Yes, all Lay-Z-Spas are designed to plug into a standard UK 13amp/240V electrical supply. We advise that you always use an RCD protected socket (like those installed in your home) and not an extension lead. The Grenada AirJet comes with a 7 metre power cable.

Does the Lay-Z-Spa Grenada Come With a Cover?

Yes, all Lay-Z-Spas come with a secure-locking protective cover to prevent debris from entering the water and improve heat retention. All our hot tubs also include an inflatable lid which helps to maintain water temperature when the spa has been switched off and helps it heat faster.

Do You Need To Put Chemicals In The Water?

Yes, it is essential to use chemicals in your Lay‑Z‑Spa. We recommend ClearWater Chemicals which are designed with Lay-Z-Spas in mind. Read our Chemicals Guide for help with chemical maintenance.

Can You Put The Grenada AirJet Indoors?

Lay-Z-Spas are suitable for use both indoors and outdoors. Most Lay-Z-Spa customers set them up in their gardens, either on the grass, patio, decking or in their summer house. If setting up on artificial grass, we recommend using rubber matting and/or shoes to reduce static. For indoors, you should consider factors such as drainage and ventilation.

How Long Does The Grenada AirJet Take For The Water To Heat Up When You First Fill It?

This can vary depending on the temperature of fresh water that goes into your spa and the ambient air temperature. On a typical summer’s day in the UK, it can take on average 6-12 hours to heat the water to 40°C. Once the water is up to your desired temperature, the pump can be left on, efficiently heating the water.

What Is Freeze Shield™ And How Does It Work?

Designed to automatically increase water circulation around the pump, the system prevents water freezing, so you can enjoy your hot tub all year round. The Freeze Shield™ is a built-in feature to the pump, and is activated so long as there is a power supply to the unit. As soon as the pump detects the temperature of the water has dropped to 4°, the heating system activates to bring the temperature to 10° (which is the temperature to be safe for the Spa to operate at).

Does the Grenada AirJet fit on the Lay-Z-Spa Floor Protector?

The Grenada is a bit too long to fit on a regular Lay-Z-Spa Floor Protector. However, if you purchase 2 Square Lay-Z-Spa Floor Protectors, you can use the middle strip from one to make the other into a rectangular shape.

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