Save With Quantity Discounts On Replacement Water Filters and Reverse Osmosis Membranes

John Guest Fittings

John Guest Fittings

John Guest Speed Fit Connectors and Fittings

John Guest®

See John Guest Speed Fit Quick Connector Instrictions For Use

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23 Item(s)

  1. John Guest Poly Tubing 1/4" For Pure Drinking Filter Water Systems

    Regular Price: $0.45

    Special Price $0.27

    As low as: $0.19
    John Guest ® Poly Tubing 1/4" O.D. (outer diameter) For Pure Drinking Water Systems - 1/4" O.D. (Outer Dimension) High Grade Drinking Water Tubing. Speedfit quick connector compatible. For Use With Optional Drain Saddle For Air Gap Faucet. Sold by the foot. Order 20 to get 20 feet. Learn More
  2. Inline Check Valve - Back Flow Prevention - John Guest Speedfit Quick Connection 1/4SCV and 3/8SCV

    Regular Price: $27.99

    Special Price $19.99

    As low as: $17.99
    Inline Check Valve - Back Flow Prevention - Check Valve- 1/4" quick connect - one way flow, Easy to install. 1/4SCV and 3/8SCV. Learn More
  3. John Guest Poly Tubing 3/8" For Pure Drinking Filter Water Systems

    Regular Price: $0.50

    Special Price $0.32

    As low as: $0.24
    John Guest ® Poly Tubing 3/8" O.D. (outer diameter) For Pure Drinking Water Systems - 3/8" O.D. (Outer Dimension) High Grade Drinking Water Tubing. Speedfit quick connector compatible. For Use With Optional Drain Saddle For Air Gap Faucet. Sold by the foot. Order 20 to get 20 feet. Learn More
  4. John Guest Angle Stop Water Valve

    Regular Price: $19.99

    Special Price $12.99

    As low as: $10.99
    John Guest ® Angle Stop Water Valve - Makes installation a snap. Very simple to use. PPASV121208W and PPASV121212W Learn More
  5. John Guest Poly Tubing 1/2" For Pure Drinking Filter Water Systems

    Regular Price: $0.59

    Special Price $0.40

    As low as: $0.32
    John Guest ® Poly Tubing 1/2" O.D. (outer diameter) For Pure Drinking Water Systems - 1/2" O.D. (Outer Dimension) High Grade Drinking Water Tubing. Speedfit quick connector compatible. For Use With Optional Drain Saddle For Air Gap Faucet. Sold by the foot. Order 20 to get 20 feet. Learn More
  6. JG Replacement O-ring

    Regular Price: $7.79

    Special Price $4.99

    As low as: $3.99
    John Guest CP-R08I-S 1/4" Replacement O-ring - 5 PER PACK Learn More
  7. John Guest Tube Cutter Replacement Blades - 5 Pack

    Regular Price: $15.99

    Special Price $11.99

    As low as: $9.76
    John Guest ® Tube Cutter Replacement Blades - Easy replacement. Package of 5 Replament Blades. Learn More
  8. John Guest ® Tee Connector For water Systems - Quick Connectors

    Regular Price: $14.99

    Special Price $9.99

    As low as: $7.99
    John Guest ® Tee Connector - Quick Connectors - All equal size connections or one port different for adaption. The body is produced in acetal copolymer. 'O'Rings are nitrile rubber. The collet is produced in acetal copolymer with stainless steel teeth. PI0208S , PI0212S , PI301208S , PI301612S. Learn More
  9. John Guest Reducer - 1/4" tube to 3/8" stem (pair) PI061208S

    Regular Price: $11.99

    Special Price $6.99

    As low as: $4.99
    John Guest ® Reducer - 1/4" tube to 3/8" stem. Easily connects 1/4" tubing to 3/8" female quick connect push in fittings. (price per pair) PI061208S Learn More
  10. John Guest ® Straight Union Connector

    Regular Price: $9.99

    Special Price $6.99

    As low as: $5.79
    John Guest ® Straight Union Connector - Connects tube to tube using SpeedFit Quick Connectors. PI201208S , PI0408S , PI0412S Learn More
  11. John Guest water faucet adaptor with quick connector for poly tube

    Regular Price: $8.99

    Special Price $4.99

    As low as: $3.49
    John Guest ® faucet adapter with quick connector for poly tube - Easy quick connect push in installation. 7/16-24 UNS thread to attach to faucet. Cut the end of the tube square ensuring it is free of score marks and burrs. Slip all of the way into and it locks shut. Easy to remove and reuse. 7/16-24 UNS thread to attach to faucet. Choose your tube size. CI3208U7S and CI3212U7S Learn More
  12. JOHN GUEST- Faucet Connector 1/4'' Tube x 7/16''-1000
    $4.99
    John Guest CI3208U7S Faucet Connector 1/4" Tube X 7/16-24 UNS Thread Learn More
  13. John Guest Super Speedfit Quick Connector - Male - Elbow

    Regular Price: $8.99

    Special Price $4.99

    As low as: $3.99
    John Guest ® Super Speedfit Quick Connector - Male - Elbow - John Guest Super Speedfit Quick Connectors - Male - MNPT - Sold in pairs. Price is per pair. These fittings are manufactured in gray acetal copolymer with food grade nitrile ‘o’ ring, making them especially suitable for applications involving foodstuff and potable liquids like reverse osmosis drinking water. They are equally suitable for air and inert gasses and can therefore be used on CO2 lines, pneumatic applications, and vacuum. For more than a decade, John Guest has been supplying Super Speedfit fittings to the Water Purification market for drinking water applications in homes, restaurants and industry. John Guest products are listed with the WRC(UK), NSF(US) and SK(Germany). PI480821S , PI480822S , PI480823S , PI481222S , PI481223S Learn More
  14. JG Replacement O-ring

    Regular Price: $8.99

    Special Price $5.99

    John Guest CP-R081-S 1/2" Replacement O-ring- 5 PER PACK Learn More
  15. John Guest Locking Clips For Speedfit Quick Connectors For Water Tubes

    Regular Price: $7.99

    Special Price $4.99

    As low as: $3.99
    John Guest ® Locking clips secure the collet in position on John Guest Quick Connector to prevent an accidental disconnection of the tube. PIC1808R, PIC1812R and PIC1816R. PIC1808R = 1/4 " PIC1812R = 3/8 " PIC1816R = 1/2". Price is for a packet of 10. Learn More
  16. John Guest Speedfit Plug In Stem Elbow Quick Connector PI220808S, PI221208S, PI221212S, PI221616S

    Regular Price: $6.99

    Special Price $3.99

    As low as: $3.39
    John Guest Speedfit Plug In Stem Elbow Quick Connector For Water Filtration Systems. Easy to install and uninstall. Simply insert and this plug in elbow will create a 90 degree elbow corner turn. PI220808S, PI221208S, PI221212S, PI221616S. Learn More
  17. John Guest ® Tube Cutter - TSNIP

    Regular Price: $17.99

    Special Price $12.99

    As low as: $10.99
    John Guest ® tube cutter TSNIP - Great for making a perfect cut everytime. Helps prevent leaks by making a square end cut ensuring proper fit and seal in water connecttion fittings. A real must for any professional or discerning home owner. Learn More
  18. John Guest Speedfit Water Tank Valve For Reverse Osmosis Systems

    Regular Price: $17.99

    Special Price $11.99

    As low as: $9.99
    John Guest ® Tank Valve For Reverse Osmosis Systems - These valves are manufactured in white polypropylene with food grade EPDM 'O' Rings for use with potable water. This fitting is made of the following components: The body is produced in polypropylene. PPSV500822W and PPSV501222W. Learn More
  19. John Guest inline water shut off valve

    Regular Price: $17.99

    Special Price $9.99

    As low as: $7.99
    John Guest ® inline water shut off valve - Easy to install push in quick connectors. PPSV040808W and PPSV041212W Learn More
  20. John Guest Speedfit Plug Quick Connector. PI0808S, PI0812S, PI0816S

    Regular Price: $4.99

    Special Price $2.79

    As low as: $1.99
    John Guest Speedfit Plug Quick Connector. Use to plug a John Guest Quick Connector filting. PI0808S, PI0812S, PI0816S Learn More
  21. JG Replacement O-ring

    Regular Price: $8.79

    Special Price $5.49

    John Guest CP-R121-S 3/8" Replacement O-ring - 5 PER PACK Learn More
  22. John Guest Super Speedfit Quick Connector - Male - Straight

    Regular Price: $8.99

    Special Price $4.99

    As low as: $3.99
    John Guest ® Super Speedfit Quick Connectors - Male - Straight - MNPT - Sold in pairs. Price is per pair. These fittings are manufactured in gray acetal copolymer with food grade nitrile ‘o’ ring, making them especially suitable for applications involving foodstuff and potable liquids like reverse osmosis drinking water. They are equally suitable for air and inert gasses and can therefore be used on CO2 lines, pneumatic applications, and vacuum. For more than a decade, John Guest has been supplying Super Speedfit fittings to the Water Purification market for drinking water applications in homes, restaurants and industry. John Guest products are listed with the WRC(UK), NSF(US) and SK(Germany). PI010821S , PI010822S , PI010823S, PI011222S , PI011223S Learn More
  23. Teflon-Tape-100-1000

    Regular Price: $2.99

    Special Price $2.39

    PTFE thread sealant tape permits quick, clean, economical sealing of male pipe threads of all sizes. Reduces the risk of system contamination common with liquid and paste sealants. A must use on all male threads used in reverse osmosis and pure drinking water filtration systems. Learn More

Set Descending Direction

23 Item(s)