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Hot Tub Parts, Spa Spares and Accessories

Welcome to 'Hot Tub DIY' hot tub pump 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.

'10 Hot Tub Tips' every hot tub owner needs to read

Why not take a minute out and read: 10 Hot Tub Tips every owner needs, Read these tips they may save you money and keep your tub running smoothly.  

Do you have a fault code on your hot tub or spa? then why not check out this list of hot tub error codes?
Featured Products
DH1.0 Whirlpool Pump

DH1.0 Whirlpool Pump£105.58   £95.02  (8)

DPD No1 50 x Tablets

DPD No1 50 x Tablets£8.84   £7.96  (1)

Rapid Test Tablets

STD Heating Element 3KW

STD Heating Element 3KW£38.94   £35.05  (5)

2HP Waterway Pump 2 speed 56F (2'' x2'')

2HP Waterway Pump 2 speed 56F (2" x2")£328.90   £296.01  (5)

14uF Pump Capacitor

14uF Pump Capacitor£17.47   £15.72  (3)

PWW50 Filter

PWW50 Filter£27.83   £25.05  (11)

Mini Storm Jet Diffuser

Mini Storm Jet Diffuser£3.73   £3.36  (6)

Fi-Chlor Anti Scale

Fi-Chlor Anti Scale£19.60   £17.64  (1)

C4950 Filter

C4950 Filter£26.20   £23.58  (6)

ITT Marlow J250 1 speed Pump Replacement

ITT Marlow J250 1 speed Pump Replacement£345.40   £310.86

E10 Laing Pump 3/4'' Barb - Fixed Speed

E10 Laing Pump 3/4" Barb - Fixed Speed£212.32   £191.09  (7)

3/4" Barb Connections.

LX Auto Heater 3kw

LX Auto Heater 3kw£72.93   £65.64  (4)

H30-RS1 3.0Kw

Latest Product Reviews
Very good transaction
Saturday, 7 January 2017  |  John

Pleased with purchase, swift delivery

Very pleased with purchase
Saturday, 7 January 2017  |  John

Swift delivery, easy ordering and we'll priced

Spa pump
Saturday, 7 January 2017  |  Kevin

As described, took a while to come but it was xmas holidays

chlorine tablets
Monday, 2 January 2017  |  Philip

Very good item and delivered in two day's over Christmas excellent.

Latest Products
Hot Tub Cover Clips

Hot Tub Cover Clips£20.15   £18.14

O-Care Spa Water Care

O-Care Spa Water Care£89.74   £80.77

Weekly Spa Care

Wooden Hot Tub Bundle - 6 Jets and 1 Spd Boost Pump

Wooden Hot Tub Bundle - 6 Jets and 1 Spd Boost Pump£515.51   £463.96

Air Bubble Diagram

Air Bubble Diagram£53.58   £48.22

Wooden Heater Diagram 1

Wooden Heater Diagram 1£53.58   £48.22

Hot Tub DIY

Hot Tub Help? Call Now 08455 197 497Call Mon - Fri 10am - 4pm calls cost a local rate *** Happy New year - 10% discount still available, Office is now back open on normal times and technical help available - Happy New Year . ***