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Latest Product Reviews
Rating:  
Replaced the old Metal Cased system for new one.
Sunday, 19 May 2019  |  Noel

Very easy straight forward replacement control system. Our Spa has new lease of life. Bought in 2005 and itís as good as new. This upgrade saved replacing Spa. Technical help superb !


Rating:  
prompt delivery - right product
Tuesday, 14 May 2019  |  Peter

Fast delivery - helpful advice to identify the right pump


Rating:  
Warm again!
Monday, 13 May 2019  |  Carly

Bought this element to replace the original, arrived just after the bank holiday after ordering late on the Friday. Bought the seal kit as advised on the site, fairly easy to fit, our problem was the corroding from the original other wise it would have been a quick switch! Great site, easy fix thank you


Rating:  
Wet end
Friday, 10 May 2019  |  William

All advice from John helpful thank you. If you have Canadian Spa with old plumbing you will
need a 2 to 2.5 adapter


Rating:  
Pressure Switch
Thursday, 9 May 2019  |  John

Excellent service all round, Great value with quality parts, super fast Delivery !,,,My first choice for future parts...


Rating:  
Hot tub parts
Monday, 6 May 2019  |  Gordon

Placed my order arrive next day fitted perfectly had my hot tub running in 48 hours quality product will use hot tub diy again thank you.

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on orders over £50 and over

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order before 12am for next day

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we despatch from the Uk and France

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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.

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AquaSparkle Spa Fusion Sachets

AquaSparkle Spa Fusion Sachets£3.00  (13)

Underwater Light Starship

Underwater Light Starship£38.00

PWW50 Filter

PWW50 Filter£22.00  (14)

ITT Marlow J250 1 speed Pump Replacement

ITT Marlow J250 1 speed Pump Replacement£279.00  (1)

Gecko SSPA 2 Control Box

Gecko SSPA 2 Control Box£776.00

Dual Pump System And Air Blower

Tecmark Pressure Switch

Tecmark Pressure Switch£17.50  (3)

3902 - 3903

Heater for wooden hot tubs bundle

Heater for wooden hot tubs bundle£450.00  (2)

Bundle of parts

C4950 Filter

C4950 Filter£24.50  (11)

NEW
Balboa 2 inch Heater Union Assembly

Balboa 2 inch Heater Union Assembly£4.65

Cluster Jet Front Stainless

Cluster Jet Front Stainless£4.17

Inflatable Spa Pillow

Inflatable Spa Pillow£12.66

Life Hand Skimmer Net

Life Hand Skimmer Net£14.70

Volt FX-4 Li Spa Vac

Volt FX-4 Li Spa Vac£151.80

Cordless Spa Vacuum

Volt FX-8 Li Pool & Spa Vac

Volt FX-8 Li Pool & Spa Vac£256.50

Larger Spa Vacuum

Balboa M7 Sensor Mount Assembly

Balboa M7 Sensor Mount Assembly£6.12

Balboa Spa Touch Trapezoid Panel

Balboa Spa Touch Trapezoid Panel£342.00

Balboa 50589

Gunite Poly Storm Tee Complete Thread-In

Gunite Poly Storm Tee Complete Thread-In£33.30

Waterway 229-1110 Complete

LX EA450 Pump Wet End

LX EA450 Pump Wet End£32.95

Includes Seals and Impeller

Rating:  
Replaced the old Metal Cased system for new one.
Sunday, 19 May 2019  |  Noel

Very easy straight forward replacement control system. Our Spa has new lease of life. Bought in 2005 and itís as good as new. This upgrade saved replacing Spa. Technical help superb !


Rating:  
prompt delivery - right product
Tuesday, 14 May 2019  |  Peter

Fast delivery - helpful advice to identify the right pump


Rating:  
Warm again!
Monday, 13 May 2019  |  Carly

Bought this element to replace the original, arrived just after the bank holiday after ordering late on the Friday. Bought the seal kit as advised on the site, fairly easy to fit, our problem was the corroding from the original other wise it would have been a quick switch! Great site, easy fix thank you


Rating:  
Wet end
Friday, 10 May 2019  |  William

All advice from John helpful thank you. If you have Canadian Spa with old plumbing you will
need a 2 to 2.5 adapter


Rating:  
Pressure Switch
Thursday, 9 May 2019  |  John

Excellent service all round, Great value with quality parts, super fast Delivery !,,,My first choice for future parts...


Rating:  
Hot tub parts
Monday, 6 May 2019  |  Gordon

Placed my order arrive next day fitted perfectly had my hot tub running in 48 hours quality product will use hot tub diy again thank you.

Thursday, 28 June 2018  |  Jon Pennington
Spaform Discontinued Circuit Board

If you own a Spaform and the Balboa circuit board has been discontinued, its now time to upgrade and change the technolgy from the old M3 which included a pressure switch to the new M7 technology. The following page will give you a breakdown of what and what it involves.

Wednesday, 14 March 2018  |  Jon Pennington
2018 Hot tub DIY News

Hot Tub DIY News March 2018 - In this news letter: DIY News (Whats New), Our Customer Service for 2018, A little on online security everyone should know,

1 CommentMonday, 18 September 2017  |  Jon Pennington
Spaform Spa Parts and Alternatives

The following article is for people that have or are thinking of buying a Spaform spa. As well as people how need parts for upgrades, it describes some of the alternatives to panels, control box's and pumps that can be used to keep your hot tub up and running.

Friday, 14 July 2017  |  Jon Pennington
Try Active Oxygen - Alternative to Chlorine and Bromine

If you are considering or need an alternative to the standard chlorine or bromine then this article is for you, it describes what Active Oxygen is and gives detail on how to use it. We think its a great alternative with a sensible price but you should take a read and consider it as an option for your hot tub.

2 CommentsThursday, 2 March 2017  |  Jon Pennington
Stop before you buy any hot tub parts

Stop and think about the part you need to buy before you buy it, read the following article before you buy hot tub parts online because it may just be the wrong part for repairing your hot tub. Not all hot tub parts are the same, they may look the same and how do you know that the correct part to fix your hot tub problem? Read More....

Friday, 10 February 2017  |  Jon Pennington
What Exactly is 1.5 Plumbing

This is a question we get all the time! The answer is easy everything that is 1.5" plumbing will fit together, so to make this easier to understand if you want to fit 1,5" to 2" hot tub plumbing you will need a reducer

Thursday, 2 February 2017  |  Jon Pennington
LX Hot Tub Parts

This article is all about LX, what they make how the company grew and a little of the history of hot tubs over the last 10 years. LX is an interesting story of which this article only touches the sides, please feel free to read.

Monday, 29 February 2016  |  Jon Pennington
Hot Tub Electronic Controller[1]

Need help with Hot Tub Electronic Controllers then read this! Contains basic detail for hot tub touch panels.

Saturday, 27 February 2016  |  Jon Pennington
Hot Tub Jets

One of the essential parts of a hot tub are the jets. Basically, this is what differentiates a hot tub from a mere bath tub. Water gets channelled from a pump and goes into the tub through these jets. Jets are hydrotherapy for hot tub users as they get to enjoy a massage just by sitting in the water.

Thursday, 27 August 2015  |  Jon Pennington
Hot Tub Electronic Controller

Need help with Hot Tub Electronic Controllers then read this! Contains basic detail for hot tub touch panels.

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