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Latest Product Reviews
Rating:  
Absolute Bargain !
Wednesday, 15 January 2020  |  Stephen

Searched on line for my Jacuzzi filters and these products are exactly the same but at least 33% cheaper.
What’s not to like


Rating:  
LX H30-R1 Heater with Pressure Switch Cable
Monday, 13 January 2020  |  Kenneth

Although this was a direct replacement for my existing heater when I connected the pressure switch cable it would not work. Possible a pressure switch problem.


Rating:  
1st. Class parts and service
Wednesday, 8 January 2020  |  Brian

I ordered the pump seal with other parts on New Year’s Eve, remarkably I received them 3 days later. The part quality is 1st class. I would highly recommend Hot tub DIY and will use again. DPD delivery was an outstanding services throughout ***** Thanks 👍


Rating:  
Hot tub repair
Wednesday, 8 January 2020  |  Brian

Ordered this part from hot tub DIY on New Year’s Eve having my hot tub out of order for a week. I received the parts remarkably 3 days later. Great quality product delivery was second to none with DPD - life saver -Thanks *****


Rating:  
Pump replacement
Sunday, 15 December 2019  |  Michael

Excellent item for replacing circulation on la spas hottub fits very easy and only slight adjustment on base position.

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Hot Tub Parts, Spa Spares and Accessories

Welcome to 'Hot Tub DIY' we are hot tub pump and spare parts specialists, we have hundreds of pumps to choose from with free next day delivery and literally thousands of hot tub parts at very competitive prices and offer free technical advice to help you to get the right part easily. There are many ways to find what you want on our site, type anything into the search box on the navigation to do with spares;  and it will give you a list, type a general word (for example pump) and choose from the drop down fields in the left column. Also why not try out our new feature product comparison, the ' Pumps' and 'Filters categories have had a make over try our new compare option where you can compare up to 4 items at a time next to each other.

We also have a range of accessories including filters, fragrances chemicals and even toys!

Some of our other features consist of combination discounts on everything from bulk buying hot tub filters to combination sales on covers and cover lifters. If at any point you need more detail on any spa or hot tub related issues please contact us via or contact page.

Hot Tub Parts Help Banner

Insta Test Strips 4 Way

Insta Test Strips 4 Way£8.60

Chlorine/ Bromine, Alkalinity, pH and Hardness

DH1.0 Whirlpool Pump

DH1.0 Whirlpool Pump£101.00   £90.90  (13)

Spaform SF100 Touch Panel

Spaform SF100 Touch Panel£171.00   £153.90  (3)

Balboa 3KW M7 BP Heater

Balboa 3KW M7 BP Heater£135.00

Fits BP box only

Life Tray Table

Life Tray Table£25.00

Adjustable Legs

Large Pool Tablet Dispenser

Large Pool Tablet Dispenser£5.90

Pool Floating Bromine/ Chlorine

3kw Heating Element Titanium Coated

3kw Heating Element Titanium Coated£49.95  (5)

GC150-2XJ-B Pump Replacement Kit

GC150-2XJ-B Pump Replacement Kit£335.00  (1)

2 Speed Pump

NEW
Arctic Spas 3.6KW Heater

Arctic Spas 3.6KW Heater£235.00

HydroQuip Spa Heater

NEW
Balboa 2KW M7 BP Heater

Balboa 2KW M7 BP Heater£135.00

Fits BP box only

NEW
Balboa 3KW M7 BP200 Heater

Balboa 3KW M7 BP200 Heater£143.00

Fits BP200 Control Box

NEW
Balboa 3kW VALUE/LE Heater

Balboa 3kW VALUE/LE Heater£119.00

Fits VALUE And LE Control box only

NEW
Balboa 5.5KW Heater + Pressure Switch

Balboa 5.5KW Heater + Pressure Switch£110.00

Swim Spa or Large Spa

NEW
Aeware IN.YE + IN.K8 + 3kw Heater Bundle

Aeware IN.YE + IN.K8 + 3kw Heater Bundle£658.00

2 Pump + Air

NEW
Aeware IN.YJ + IN.K300 + 2kw Heater

Aeware IN.YJ + IN.K300 + 2kw Heater£550.00

1 or 2 Speed Pump

NEW
Gecko IN.K300 1 Pump Touch Panel

Gecko IN.K300 1 Pump Touch Panel£98.60

in.k300-CL-1OP

NEW
Gecko IN.K300 2 Pump Touch Panel

Gecko IN.K300 2 Pump Touch Panel£98.60

in.k300-CL-2OP

NEW
Hydroquip 1.5KW Heater (Watkins No fault)

Hydroquip 1.5KW Heater (Watkins No fault)£415.00

Hot Spring Replacement

NEW
AeWare IN.YE Control Box

AeWare IN.YE Control Box£565.00

IN.YE-5-H5.5-AMP-V2-GD3

NEW
AeWare IN.YJ Control Box

AeWare IN.YJ Control Box£330.00

IN.YJ-2-RE-V2-GD1

Rating:  
Absolute Bargain !
Wednesday, 15 January 2020  |  Stephen

Searched on line for my Jacuzzi filters and these products are exactly the same but at least 33% cheaper.
What’s not to like


Rating:  
LX H30-R1 Heater with Pressure Switch Cable
Monday, 13 January 2020  |  Kenneth

Although this was a direct replacement for my existing heater when I connected the pressure switch cable it would not work. Possible a pressure switch problem.


Rating:  
1st. Class parts and service
Wednesday, 8 January 2020  |  Brian

I ordered the pump seal with other parts on New Year’s Eve, remarkably I received them 3 days later. The part quality is 1st class. I would highly recommend Hot tub DIY and will use again. DPD delivery was an outstanding services throughout ***** Thanks 👍


Rating:  
Hot tub repair
Wednesday, 8 January 2020  |  Brian

Ordered this part from hot tub DIY on New Year’s Eve having my hot tub out of order for a week. I received the parts remarkably 3 days later. Great quality product delivery was second to none with DPD - life saver -Thanks *****


Rating:  
Pump replacement
Sunday, 15 December 2019  |  Michael

Excellent item for replacing circulation on la spas hottub fits very easy and only slight adjustment on base position.

Tuesday, 4 February 2020  |  Jon Pennington
Does a hot tub need an annual service?

Have you ever thought that hiring someone to service your hot tub is a con / over priced? Then we would agree (for the majority). In the industry its called a "splash and dash", and for that experience you can expect to pay £200 plus.

This article explains when you do need an engineer, and how and when to service your own hot tub.

Bonus content: "hot tub jets", why you shouldn't take them out during a service.

Tuesday, 4 February 2020  |  Jon Pennington
How To Upgrade a Chinese Hot Tub Control System

If your thinking of upgrading your Chinese hot tub to a better quality control system like the American make Balboa then this article is for you, it explains what you need to do and gives an engineers insight into how to get around larger systems and where as well as what to change in your hot tub.

Bonus Content: Changing to a new size control panel (Touch Pad)

Tuesday, 21 January 2020  |  Jon Pennington
How to build a hot tub

If you are considering building a hot tub or spa then the following article is for you. It includes some essential knowledge / engineer experience that could save you a lot of money on components and a lot of time when designing your project. Includes detail on materials used and how to get the correct jets, pumps and control systems.

Thursday, 9 January 2020  |  Jon Pennington
New Balboa Spa System with WiFi

Writting about the latest technology from Balboa is a joy, the following article is on the new Balboa BP spa systems and their matching TP panels. It outlines the simplisity and shows you what the new display looks like and includes detail on the WiFi features that enable you to connect to the new BWA IOS and Android App.

Monday, 16 December 2019  |  Jon Pennington
Do You Need a New Hot Tub Pump or Repair Old One

If your hot tub pump is faulty and you need help to work out if its just a part or a new complete pump then please read this article to help you get that answer. Repairing hot tub pumps is  not difficult and can save you a lot of money in call out and labour.

This article includes parts, tips and help to get your hot tub back up and running quickly.

Wednesday, 13 November 2019  |  Jon Pennington
Upgrade Your Arctic Spa Jets

Arctic Spa Jet Upgrade to Stainless Steel

Lots of people would like shiny stainless steel jets in there hot tubs but can't always afford them, however we have managed to find a great replacement for Arctic Spa owners which lets them upgrade there hot tub jets to SS (Chrome), Click here to read more.

Thursday, 24 October 2019  |  Jon Pennington
Fixing Hot Tubs in Cornwall

Hot Tub Repair in Cornwall

Did you know we also fix hot tubs in Cornwall? If you have a hot tub, spa or swim spa we might be able to help you when it comes to your next service, measuring for a new hot tub cover or repairing your spa when it has a leak or electrical fault.

Wednesday, 23 October 2019  |  Jon Pennington
Do Hot Tubs Need Chemicals

Hot Tub Water: Why Does it Need “Chemical Treatment?”

In the case of a bath tub, you just fill it with water to the warmth you want, take your bath and then let the water drain out. Typically, you don’t bother to treat the water in any way. In the case of hot tubs, however, you have to take the trouble of treating the water with different chemicals. Why this difference?

A hot tub typically accommodates more than one person at a time. It is more a place to relax for longer periods rather than just take a quick bath. Often, it is used for therapeutic purposes, to get relief from aches and pains through a hot soak and a therapeutic massage provided by the jets built into the hot tub.

Saturday, 28 September 2019  |  Jon Pennington
2019 News Letter

Hot Tub DIY Winter Clearance and News Letter 2018

Here is the latest news from Hot Tub DIY regarding products, changes pricing and politics that may effect you if you have waterway jets, Balboa control systems or repairs that you need to fix. Its a copy of an email that was sent out to customers and may include useful hot tub information.

Friday, 27 September 2019  |  Jon Pennington
Ozone - All about the Ozone Units Article

Need a new ozone unit?

Ozone - we use it in hot tubs every day, but what is it, how is it produced, and how do you test for it? All of this can be found in the following article as well as a link on the correct way to fit it and the latest versions of Ozone units.

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