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Our last trading day is Friday, December 19th, 2025, for the Christmas period. We will be dispatching orders until 1 p.m., and then our normal service will resume on Friday, January 2nd. Please note - orders will still be accepted, but WILL NOT be dispatched until January 2026. Merry Christmas and a Happy New Year to all of our customers!
Our last trading day is Friday, December 19th, 2025, for the Christmas period. We will be dispatching orders until 1 p.m., and then our normal service will resume on Friday, January 2nd. Please note - orders will still be accepted, but WILL NOT be dispatched until January 2026. Merry Christmas and a Happy New Year to all of our customers!

John Guest Range

John Guest 1/4" Push fit x 7/16" UNS Tap connector - CI3208U7S

John Guest
Original price £4.50 - Original price £4.50
Original price
£4.50
£4.50 - £4.50
Current price £4.50

John Guest 1/4" Push fit x 7/16" UNS Tap connector - CI3208U7S, ideal for connecting to water filter taps with 1/4" tubing.

Original price £4.50 - Original price £4.50
Original price
£4.50
£4.50 - £4.50
Current price £4.50

John Guest 8mm Push-fit x 3/4" Female Tap Adaptor - CM320816FE

John Guest
Original price £8.50 - Original price £8.50
Original price
£8.50
£8.50 - £8.50
Current price £8.50

John Guest 8mm Push-fit x 3/4" Female Tap Adaptor Plastic pipe connector with a 8mm push-fit fitting at one end and 3/4" female thread at the other...

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Original price £8.50 - Original price £8.50
Original price
£8.50
£8.50 - £8.50
Current price £8.50

John Guest Locking Clip 1/4" Tube Pack of 10 - PIC1808R10

John Guest
Original price £5.46 - Original price £5.46
Original price
£5.46
£5.46 - £5.46
Current price £5.46

John Guest Locking Clip 1/4" Tube In Red

Original price £5.46 - Original price £5.46
Original price
£5.46
£5.46 - £5.46
Current price £5.46

John Guest 1/2" Blue Tubing

John Guest
Original price £11.00 - Original price £69.00
Original price
£11.00 - £69.00
£11.00 - £69.00
Current price £11.00
In stock

John Guest 1/2" Blue Tubing - 5 meters, 10 meters, 20 meters, 30 meters

Original price £11.00 - Original price £69.00
Original price
£11.00 - £69.00
£11.00 - £69.00
Current price £11.00

John Guest 1/4" End Stop - PI4608S

John Guest
Original price £3.94 - Original price £3.94
Original price
£3.94
£3.94 - £3.94
Current price £3.94

John Guest 1/4" End Stop Features: Push fit technology. Quick disconnection without the need for tools. High chemical resistance. Food quality and...

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Original price £3.94 - Original price £3.94
Original price
£3.94
£3.94 - £3.94
Current price £3.94

John Guest Collet Locking Tool - ICLT/2

John Guest
Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00

John Guest Collet Locking Tool - ICLT/2 Sizes 3/16" to 1/2"

Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00

John Guest - ASV4 - 3/8" Isolation Valve

John Guest
Original price £14.00 - Original price £14.00
Original price
£14.00
£14.00 - £14.00
Current price £14.00

JOHN GUEST PUSH FIT ASV4 - ISOLATION VALVE - 3/8" OUTLET. This is a John Guest ASV4 Isolation valve, it is a 15mm x 15mm continuous T fitting with...

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Original price £14.00 - Original price £14.00
Original price
£14.00
£14.00 - £14.00
Current price £14.00

John Guest 3/8" End Stop - PI4612S

John Guest
Original price £3.74 - Original price £3.74
Original price
£3.74
£3.74 - £3.74
Current price £3.74

John Guest 3/8" End Stop Features: Push fit technology. Quick disconnection without the need for tools. High chemical resistance. Food quality and...

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Original price £3.74 - Original price £3.74
Original price
£3.74
£3.74 - £3.74
Current price £3.74

John Guest Male Adaptor 3/8" Push Fit x 1/4" NPTF male - PI011222S

John Guest
Original price £5.05 - Original price £5.05
Original price
£5.05
£5.05 - £5.05
Current price £5.05

John Guest Male Adaptor 3/8" Push Fit x 1/4" NPTF Male Features: Push fit technology. Quick disconnection without the need for tools. High chemica...

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Original price £5.05 - Original price £5.05
Original price
£5.05
£5.05 - £5.05
Current price £5.05

John Guest 1/4" fem x 1/4" push fit elbow shut of valve for RO Tank - PPSV500822W

John Guest
Original price £7.96 - Original price £7.96
Original price
£7.96
£7.96 - £7.96
Current price £7.96

John Guest Shut Off Valve Elbow 1/4" PF x 1/4" NPTF

Original price £7.96 - Original price £7.96
Original price
£7.96
£7.96 - £7.96
Current price £7.96

John Guest 10mm Black Tubing

John Guest
Original price £6.99 - Original price £72.99
Original price
£6.99 - £72.99
£6.99 - £72.99
Current price £6.99
In stock

John Guest 10mm Black Tubing - 5 meters, 10 meters, 20 meters, 30 metersPlease note, measurement is external diameter of tubing

Original price £6.99 - Original price £72.99
Original price
£6.99 - £72.99
£6.99 - £72.99
Current price £6.99

John Guest Stem Adaptor - 3/8" Stem x 3/8" BSPT - PI051203S

John Guest
Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99

The John Guest Stem Adaptor (3/8" Stem x 3/8" BSPT) PI051203S offers a reliable connection solution for your plumbing needs. Designed for easy inst...

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Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99

John Guest 15mm Stop End - PM4615E

John Guest
Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99

John Guest 15mm Push Fit Stop End  

Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99

John Guest Locking Clip 3/8" Tube Pack of 10 - PIC1812RX10

John Guest
Original price £5.65 - Original price £5.65
Original price
£5.65
£5.65 - £5.65
Current price £5.65

John Guest Locking Clip 3/8" Tube In Red PACK OF TEN

Original price £5.65 - Original price £5.65
Original price
£5.65
£5.65 - £5.65
Current price £5.65

John Guest Stem to Stem Adaptor - 15mm Stem x 3/8" Stem - NC478

John Guest
Original price £4.90 - Original price £4.90
Original price
£4.90
£4.90 - £4.90
Current price £4.90

John Guest Stem to Stem Adaptor - 15mm Stem x 3/8" Stem

Original price £4.90 - Original price £4.90
Original price
£4.90
£4.90 - £4.90
Current price £4.90

John Guest 1/4" fem x 3/8" push fit elbow shut of valve for RO Tank - PPSV501222W

John Guest
Original price £10.33 - Original price £10.33
Original price
£10.33
£10.33 - £10.33
Current price £10.33

John Guest Shut Off Valve Elbow 3/8" PF x 1/4" NPTF

Original price £10.33 - Original price £10.33
Original price
£10.33
£10.33 - £10.33
Current price £10.33

JG SPEEDFIT EQUAL ELBOW - 15MM PUSH FIT - PEM0315W

John Guest
Original price £7.50 - Original price £7.50
Original price
£7.50
£7.50 - £7.50
Current price £7.50

JG SPEEDFIT EQUAL ELBOW - 15MM PUSH FIT 15mm Equal Elbow from the JG Speedfit PEM range, which is suitable for both plastic and copper pipe p...

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Original price £7.50 - Original price £7.50
Original price
£7.50
£7.50 - £7.50
Current price £7.50

John Guest 15mm Push Fit x M10 Flexi Tap Hose Connector - FLX28

John Guest
Original price £18.99 - Original price £18.99
Original price
£18.99
£18.99 - £18.99
Current price £18.99

The John Guest FLX28 is a stainless steel braided hose to connect a tap tp your mains water supply. The 15mm push fit end makes it easy to just pus...

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Original price £18.99 - Original price £18.99
Original price
£18.99
£18.99 - £18.99
Current price £18.99