12/15mm John Guest Fittings

John Guest Speedfit is an easy to use, plastic push-fit system suitable for the plumbing of hot and cold water. The flexible piping system significantly reduces installation time without the need for specialist tools and the fittings can be easily removed if required.

33 Items

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  1. 12mm Blue Pipe
    Product Code: RV404
    $4.50
  2. 12mm Red Pipe
    Product Code: RV405
    $4.50
  3. 12mm Pipe Insert
    Product Code: RV406
    $0.75
  4. 12mm Pipe Clip (Bag of 10)
    Product Code: RV407
    $9.90
  5. 12mm x 3/8" BSP Male Adapter
    Product Code: RV408
    $8.50
  6. 12mm x 3/8" BSP Female Adapter
    Product Code: RV411
    $9.50
  7. 12mm x 1/2" BSP Male Adapter
    Product Code: RV409
    $9.25
  8. 12mm x 1/2" BSP Female Adapter
    Product Code: RV410
    $9.75
  9. 12mm Stem x 1/2" Male BSP
    Product Code: RV412
    $5.00
  10. 12mm Stem Elbow
    Product Code: RV413
    $9.75
  11. 12mm Straight Connector
    Product Code: RV414
    $7.50
  12. 12mm Equal Elbow
    Product Code: RV415
    $9.50
  13. 12mm Equal T
    Product Code: RV416
    $10.25
  14. 12mm Equal Y
    Product Code: RV417
    $10.50
  15. 12mm Non Return Valve
    Product Code: RV418
    $29.00
  16. 12mm Shut-off Valve
    Product Code: RV419
    $16.00
  17. 12mm Plug
    Product Code: RV420
    $4.50
  18. 15mm Blue Pipe
    Product Code: RV465
    $4.50
  19. 15mm Red Pipe
    Product Code: RV466
    $4.50
  20. 15mm Pipe Insert
    Product Code: RV467
    $1.00
  21. 15mm Pipe Clip (Bag of 10)
    Product Code: RV468
    $19.90
  22. 15mm x 1/2" BSP Male Adapter
    Product Code: RV469
    $9.25
  23. 15mm x 1/2" BSP Female Adapter
    Product Code: RV470
    $9.75
  24. 15mm Stem Elbow
    Product Code: RV471
    $9.75
  25. 15mm Straight Connector
    Product Code: RV472
    $8.00
  26. 15mm Equal Elbow
    Product Code: RV473
    $9.50
  27. 15mm Equal T
    Product Code: RV474
    $10.25
  28. 15mm Non Return Valve
    Product Code: RV475
    $31.00
  29. 15mm Shut-off Valve
    Product Code: RV476
    $19.50
  30. 12mm Inline Drinking Water Filter
    Product Code: RV638
    $76.00
  31. Whale Surge Damper
    Product Code: RV803
    $69.90

33 Items

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See our top-rated product's reviews

12mm x 1/2" BSP Female Adapter

12mm x 1/2" BSP Female Adapter
Overall

Review by kevin

Perfect for linking John guest to water pump

12mm Equal Elbow

12mm Equal Elbow
Overall

Review by Bruce

Great product easy to install. Disappointed the push-fit safety clips were...

12mm Red Pipe

12mm Red Pipe
Overall

Review by Petet

Arrived in great time to do emergency repair. Worked a dream

12mm Equal T

12mm Equal T
Overall

Review by kevin

Good fit, t bar for sink

12mm Equal Elbow

12mm Equal Elbow
Overall
5.0

Review by Pauline

Product provided as required, clear display and description, quick servic...

12mm Equal T

12mm Equal T
Overall
5.0

Review by Kev

Super easy to use

12mm x 1/2" BSP Male Adapter

12mm x 1/2" BSP Male Adapter
Overall
5.0

Review by phil

easy to use fitting simple

12mm Blue Pipe

12mm Blue Pipe
Overall
5.0

Review by phil

easy to use product prompt shipping

12mm Blue Pipe

12mm Blue Pipe
Overall
5.0

Review by Doug

Just what was needed for the repair job

12mm Inline Drinking Water Filter

12mm Inline Drinking Water Filter
Overall
5.0

Review by Ross

fitted in my motorhome . water now tastes so much better , ,

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