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

  1. JOHN GUEST- Reducer PI050822S - Stem Adaptor 1/4'' x 1/4' NPTF Threads - 1000
    $5.99
    John Guest PI050822S Stem Adapter 1/4" Stem X 1/4" MNPT - SOLD IN PAIRS Learn More
  2. JOHN GUEST- PI301612S Reducing Tee 1/2'' Tube X 3.8'' Tube - 1000
    $12.99
    John Guest PI301612S Reducing Tee 1/2" Tube X 3/8" Tube X 1/2" Tube Learn More
  3. JOHN GUEST- PI051223S - Stem Adaptor 3/8'' & 3/8''  NPTF Thread- 1000
    $5.99
    John Guest PI051223S Stem Adapter 3/8" Stem X 3/8" MNPT - SOLD IN PAIRS Learn More
  4. 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
  5. 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