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John Guest

John Guest is the leading manufacturer of push-fit fittings, including pipe fittings and valves for home and commercial plumbing and drinking systems 


  • John Guest PI201008S Reducing Union - 5/16 x 1/4 reducing union JOHN GUEST
    Save up to 42% % Off
    $2.29 - $20.98
    ($2.29 each)
    Original price $3.98 - Original price $20.98
    Original price $3.98 - Original price $20.98
    Original price $3.98
    $2.29 - $20.98
    Current price $2.29

    John Guest PI201008S Reducing Union - 5/16 x 1/4

    JOHN GUEST
    PI201008S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing of different sizes Compatible with plastic or copp...

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    $2.29 - $20.98
    ($2.29 each)
    Original price $3.98 - Original price $20.98
    Original price $3.98 - Original price $20.98
    Original price $3.98
    $2.29 - $20.98
    Current price $2.29
    Save up to 42% % Off
  • John Guest PI0416S Union Connector - 1/2 union connector JOHN GUEST
    Save up to 13% % Off
    $2.76 - $25.99
    ($2.76 each)
    Original price $2.98 - Original price $29.99
    Original price $2.98 - Original price $29.99
    Original price $2.98
    $2.76 - $25.99
    Current price $2.76

    John Guest PI0416S Union Connector - 1/2

    JOHN GUEST
    PI0416S

    John Guest PI0416S Union Connector - 1/2" The John Guest PI0416S Straight Connector is an acetal fitting with two 1/2" push-fit connections. Quickl...

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    $2.76 - $25.99
    ($2.76 each)
    Original price $2.98 - Original price $29.99
    Original price $2.98 - Original price $29.99
    Original price $2.98
    $2.76 - $25.99
    Current price $2.76
    Save up to 13% % Off
  • John Guest Union Connector - 1/4 union connector JOHN GUEST
    $2.26 - $21.29
    ($2.26 each)
    Original price $2.26 - Original price $21.29
    Original price
    $2.26 - $21.29
    Current price $2.26

    John Guest PI0412S Union Connector - 3/8

    JOHN GUEST
    PI0412S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Compatible with plastic or copper OD sized t...

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    $2.26 - $21.29
    ($2.26 each)
    Original price $2.26 - Original price $21.29
    Original price
    $2.26 - $21.29
    Current price $2.26
  • John Guest PI0408S Union Connector - 1/4 union connector JOHN GUEST
    Save up to 42% % Off
    $1.82 - $17.33
    ($1.82 each)
    Original price $3.15 - Original price $17.33
    Original price $3.15 - Original price $17.33
    Original price $3.15
    $1.82 - $17.33
    Current price $1.82

    John Guest PI0408S Union Connector - 1/4

    JOHN GUEST
    PI0408S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Compatible with plastic or copper OD sized t...

    View full details
    $1.82 - $17.33
    ($1.82 each)
    Original price $3.15 - Original price $17.33
    Original price $3.15 - Original price $17.33
    Original price $3.15
    $1.82 - $17.33
    Current price $1.82
    Save up to 42% % Off
  • John Guest PI221616S Stem Elbow Connector - 1/2 Stem x 1/2 stem elbow JOHN GUEST
    Save up to 31% % Off
    $4.12 - $37.99
    ($4.12 each)
    Original price $5.98 - Original price $37.99
    Original price $5.98 - Original price $37.99
    Original price $5.98
    $4.12 - $37.99
    Current price $4.12

    John Guest PI221616S Stem Elbow Connector - 1/2 Stem x 1/2

    JOHN GUEST
    PI221616S

    Features: Push-fit Technology creates reliable, leak-free connections Used to change tubing direction 90 degrees Compatible with plastic or copper...

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    $4.12 - $37.99
    ($4.12 each)
    Original price $5.98 - Original price $37.99
    Original price $5.98 - Original price $37.99
    Original price $5.98
    $4.12 - $37.99
    Current price $4.12
    Save up to 31% % Off
  • John Guest PI221212S Stem Elbow Connector - 3/8 Stem x 3/8 stem elbow JOHN GUEST
    Save up to 31% % Off
    $3.44 - $27.49
    ($3.44 each)
    Original price $4.98 - Original price $27.49
    Original price $4.98 - Original price $27.49
    Original price $4.98
    $3.44 - $27.49
    Current price $3.44

    John Guest PI221212S Stem Elbow Connector - 3/8 Stem x 3/8

    JOHN GUEST
    PI221212S

    Features: Push-fit Technology creates reliable, leak-free connections Used to change tubing direction 90 degrees Compatible with plastic or copper...

    View full details
    $3.44 - $27.49
    ($3.44 each)
    Original price $4.98 - Original price $27.49
    Original price $4.98 - Original price $27.49
    Original price $4.98
    $3.44 - $27.49
    Current price $3.44
    Save up to 31% % Off
  • John Guest PI220808S Stem Elbow Connector - 1/4 Stem x 1/4 stem elbow JOHN GUEST
    Save up to 39% % Off
    $1.81 - $16.99
    ($1.81 each)
    Original price $2.98 - Original price $16.99
    Original price $2.98 - Original price $16.99
    Original price $2.98
    $1.81 - $16.99
    Current price $1.81

    John Guest PI220808S Stem Elbow Connector - 1/4 Stem x 1/4

    JOHN GUEST
    PI220808S

    Features: Push-fit Technology creates reliable, leak-free connections Used to change tubing direction 90 degrees Compatible with plastic or copper...

    View full details
    $1.81 - $16.99
    ($1.81 each)
    Original price $2.98 - Original price $16.99
    Original price $2.98 - Original price $16.99
    Original price $2.98
    $1.81 - $16.99
    Current price $1.81
    Save up to 39% % Off
  • John Guest PI211612S Reducing Elbow - 1/2 x 3/8 reducing elbow JOHN GUEST
    Save up to 32% % Off
    $4.74 - $39.99
    ($4.74 each)
    Original price $6.98 - Original price $39.99
    Original price $6.98 - Original price $39.99
    Original price $6.98
    $4.74 - $39.99
    Current price $4.74

    John Guest PI211612S Reducing Elbow - 1/2 x 3/8

    JOHN GUEST
    PI211612S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect two OD tubing sizes of different sizes Compatible with plast...

    View full details
    $4.74 - $39.99
    ($4.74 each)
    Original price $6.98 - Original price $39.99
    Original price $6.98 - Original price $39.99
    Original price $6.98
    $4.74 - $39.99
    Current price $4.74
    Save up to 32% % Off
  • John Guest PI211208S Reducing Elbow - 3/8 x 1/4 reducing elbow JOHN GUEST
    Save up to 37% % Off
    $3.12 - $27.49
    ($3.12 each)
    Original price $4.98 - Original price $27.49
    Original price $4.98 - Original price $27.49
    Original price $4.98
    $3.12 - $27.49
    Current price $3.12

    John Guest PI211208S Reducing Elbow - 3/8 x 1/4

    JOHN GUEST
    PI211208S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect two OD tubing sizes of different sizes Compatible with plast...

    View full details
    $3.12 - $27.49
    ($3.12 each)
    Original price $4.98 - Original price $27.49
    Original price $4.98 - Original price $27.49
    Original price $4.98
    $3.12 - $27.49
    Current price $3.12
    Save up to 37% % Off
  • John Guest PI482024S Fixed Elbow NPTF - 5/8 x 1/2 NPTF fixed elbow JOHN GUEST
    Save up to 25% % Off
    $5.59 - $44.98
    ($5.59 each)
    Original price $7.49 - Original price $44.98
    Original price $7.49 - Original price $44.98
    Original price $7.49
    $5.59 - $44.98
    Current price $5.59

    John Guest PI482024S Fixed Elbow NPTF - 5/8 x 1/2 NPTF

    JOHN GUEST
    PI482024S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to female NPT threads Compatible with plasti...

    View full details
    $5.59 - $44.98
    ($5.59 each)
    Original price $7.49 - Original price $44.98
    Original price $7.49 - Original price $44.98
    Original price $7.49
    $5.59 - $44.98
    Current price $5.59
    Save up to 25% % Off
  • John Guest PI481223S Fixed Elbow NPTF - 3/8 x 3/8 NPTF fixed elbow JOHN GUEST
    Save up to 38% % Off
    $3.09 - $28.99
    ($3.09 each)
    Original price $4.98 - Original price $28.99
    Original price $4.98 - Original price $28.99
    Original price $4.98
    $3.09 - $28.99
    Current price $3.09

    John Guest PI481223S Fixed Elbow NPTF - 3/8 x 3/8 NPTF

    JOHN GUEST
    PI481223S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to female NPT threads Compatible with plasti...

    View full details
    $3.09 - $28.99
    ($3.09 each)
    Original price $4.98 - Original price $28.99
    Original price $4.98 - Original price $28.99
    Original price $4.98
    $3.09 - $28.99
    Current price $3.09
    Save up to 38% % Off
  • John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF fixed elbow JOHN GUEST
    Save up to 28% % Off
    $2.82 - $27.99
    ($2.82 each)
    Original price $3.89 - Original price $27.99
    Original price $3.89 - Original price $27.99
    Original price $3.89
    $2.82 - $27.99
    Current price $2.82

    John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF

    JOHN GUEST
    PI481222S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to female NPT threads Compatible with plasti...

    View full details
    $2.82 - $27.99
    ($2.82 each)
    Original price $3.89 - Original price $27.99
    Original price $3.89 - Original price $27.99
    Original price $3.89
    $2.82 - $27.99
    Current price $2.82
    Save up to 28% % Off
  • John Guest PI480822S Fixed Elbow NPTF - 1/4 x 1/4 NPTF fixed elbow JOHN GUEST
    Save up to 39% % Off
    $2.01 - $17.49
    ($2.01 each)
    Original price $3.29 - Original price $17.49
    Original price $3.29 - Original price $17.49
    Original price $3.29
    $2.01 - $17.49
    Current price $2.01

    John Guest PI480822S Fixed Elbow NPTF - 1/4 x 1/4 NPTF

    JOHN GUEST
    PI480822S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to female NPT threads Compatible with plasti...

    View full details
    $2.01 - $17.49
    ($2.01 each)
    Original price $3.29 - Original price $17.49
    Original price $3.29 - Original price $17.49
    Original price $3.29
    $2.01 - $17.49
    Current price $2.01
    Save up to 39% % Off
  • John Guest PI480821S Fixed Elbow NPTF - 1/4 x 1/8 NPTF fixed elbow JOHN GUEST
    Save up to 39% % Off
    $1.75 - $16.69
    ($1.75 each)
    Original price $2.89 - Original price $16.69
    Original price $2.89 - Original price $16.69
    Original price $2.89
    $1.75 - $16.69
    Current price $1.75

    John Guest PI480821S Fixed Elbow NPTF - 1/4 x 1/8 NPTF

    JOHN GUEST
    PI480821S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to female NPT threads Compatible with plasti...

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    $1.75 - $16.69
    ($1.75 each)
    Original price $2.89 - Original price $16.69
    Original price $2.89 - Original price $16.69
    Original price $2.89
    $1.75 - $16.69
    Current price $1.75
    Save up to 39% % Off
  • John Guest PI0316S Union Elbow - 1/2 union elbow JOHN GUEST
    Save up to 35% % Off
    $3.37 - $29.98
    ($3.37 each)
    Original price $5.16 - Original price $29.98
    Original price $5.16 - Original price $29.98
    Original price $5.16
    $3.37 - $29.98
    Current price $3.37

    John Guest PI0316S Union Elbow - 1/2

    JOHN GUEST
    PI0316S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Compatible with plastic or copper OD sized t...

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    $3.37 - $29.98
    ($3.37 each)
    Original price $5.16 - Original price $29.98
    Original price $5.16 - Original price $29.98
    Original price $5.16
    $3.37 - $29.98
    Current price $3.37
    Save up to 35% % Off
  • John Guest PI0312S Union Elbow - 3/8 union elbow JOHN GUEST
    Save up to 29% % Off
    $2.81 - $22.49
    ($2.81 each)
    Original price $3.98 - Original price $22.49
    Original price $3.98 - Original price $22.49
    Original price $3.98
    $2.81 - $22.49
    Current price $2.81

    John Guest PI0312S Union Elbow - 3/8

    JOHN GUEST
    PI0312S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Compatible with plastic or copper OD sized t...

    View full details
    $2.81 - $22.49
    ($2.81 each)
    Original price $3.98 - Original price $22.49
    Original price $3.98 - Original price $22.49
    Original price $3.98
    $2.81 - $22.49
    Current price $2.81
    Save up to 29% % Off
  • John Guest PI0308S Union Elbow - 1/4 union elbow JOHN GUEST
    Save up to 40% % Off
    $1.99 - $17.49
    ($1.99 each)
    Original price $3.29 - Original price $17.49
    Original price $3.29 - Original price $17.49
    Original price $3.29
    $1.99 - $17.49
    Current price $1.99

    John Guest PI0308S Union Elbow - 1/4

    JOHN GUEST
    PI0308S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Acetal body with Nitrile O-Ring Made with le...

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    $1.99 - $17.49
    ($1.99 each)
    Original price $3.29 - Original price $17.49
    Original price $3.29 - Original price $17.49
    Original price $3.29
    $1.99 - $17.49
    Current price $1.99
    Save up to 40% % Off
  • John Guest PI301612S Reducing Tee - 1/2 x 1/2 x 3/8 reducing tee JOHN GUEST
    Save up to 43% % Off
    $3.99 - $33.45
    ($3.99 each)
    Original price $6.99 - Original price $33.45
    Original price $6.99 - Original price $33.45
    Original price $6.99
    $3.99 - $33.45
    Current price $3.99

    John Guest PI301612S Reducing Tee - 1/2 x 1/2 x 3/8

    JOHN GUEST
    PI301612S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect two OD tubing sizes of different sizes Compatible with plast...

    View full details
    $3.99 - $33.45
    ($3.99 each)
    Original price $6.99 - Original price $33.45
    Original price $6.99 - Original price $33.45
    Original price $6.99
    $3.99 - $33.45
    Current price $3.99
    Save up to 43% % Off
  • John Guest PI301208S Reducing Tee - 3/8 x 3/8 x 1/4 reducing tee JOHN GUEST
    Save up to 38% % Off
    $3.83 - $33.44
    ($3.83 each)
    Original price $6.15 - Original price $33.44
    Original price $6.15 - Original price $33.44
    Original price $6.15
    $3.83 - $33.44
    Current price $3.83

    John Guest PI301208S Reducing Tee - 3/8 x 3/8 x 1/4

    JOHN GUEST
    PI301208S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect two OD tubing sizes of different sizes Compatible with plast...

    View full details
    $3.83 - $33.44
    ($3.83 each)
    Original price $6.15 - Original price $33.44
    Original price $6.15 - Original price $33.44
    Original price $6.15
    $3.83 - $33.44
    Current price $3.83
    Save up to 38% % Off
  • John Guest PI0216S Union Tee - 1/2 union tee JOHN GUEST
    Save up to 40% % Off
    $3.59 - $31.20
    ($3.59 each)
    Original price $5.98 - Original price $31.20
    Original price $5.98 - Original price $31.20
    Original price $5.98
    $3.59 - $31.20
    Current price $3.59

    John Guest PI0216S Union Tee - 1/2

    JOHN GUEST
    PI0216S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Compatible with plastic or copper OD sized t...

    View full details
    $3.59 - $31.20
    ($3.59 each)
    Original price $5.98 - Original price $31.20
    Original price $5.98 - Original price $31.20
    Original price $5.98
    $3.59 - $31.20
    Current price $3.59
    Save up to 40% % Off
  • John Guest PI0212S Union Tee - 3/8 union tee JOHN GUEST
    Save up to 43% % Off
    $2.94 - $25.90
    ($2.94 each)
    Original price $5.19 - Original price $25.90
    Original price $5.19 - Original price $25.90
    Original price $5.19
    $2.94 - $25.90
    Current price $2.94

    John Guest PI0212S Union Tee - 3/8

    JOHN GUEST
    PI0212S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Compatible with plastic or copper OD sized t...

    View full details
    $2.94 - $25.90
    ($2.94 each)
    Original price $5.19 - Original price $25.90
    Original price $5.19 - Original price $25.90
    Original price $5.19
    $2.94 - $25.90
    Current price $2.94
    Save up to 43% % Off
  • John Guest PI0208S Union Tee - 1/4 union tee JOHN GUEST
    Save up to 41% % Off
    $2.39 - $20.99
    ($2.39 each)
    Original price $4.07 - Original price $20.99
    Original price $4.07 - Original price $20.99
    Original price $4.07
    $2.39 - $20.99
    Current price $2.39

    John Guest PI0208S Union Tee - 1/4

    JOHN GUEST
    PI0208S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes Compatible with plastic or copper OD sized t...

    View full details
    $2.39 - $20.99
    ($2.39 each)
    Original price $4.07 - Original price $20.99
    Original price $4.07 - Original price $20.99
    Original price $4.07
    $2.39 - $20.99
    Current price $2.39
    Save up to 41% % Off
  • John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF MALE Grey Acetal JOHN GUEST 10 Pack
    John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF MALE Grey Acetal JOHN GUEST 1 Pack
    Save up to 27% % Off
    $5.41 - $44.99
    ($5.41 each)
    Original price $7.39 - Original price $44.99
    Original price $7.39 - Original price $44.99
    Original price $7.39
    $5.41 - $44.99
    Current price $5.41

    John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF

    JOHN GUEST
    PI012026S

    John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF Product Group Acetal Push-Connect Compression Fittings Manufacturer John Guest USA ...

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    $5.41 - $44.99
    ($5.41 each)
    Original price $7.39 - Original price $44.99
    Original price $7.39 - Original price $44.99
    Original price $7.39
    $5.41 - $44.99
    Current price $5.41
    Save up to 27% % Off
  • John Guest PI011623S Male Connector NPTF - 1/2 x 3/8 NPTF male connectors JOHN GUEST
    Save up to 24% % Off
    $3.62 - $28.89
    ($3.62 each)
    Original price $4.79 - Original price $29.00
    Original price $4.79 - Original price $29.00
    Original price $4.79
    $3.62 - $28.89
    Current price $3.62

    John Guest PI011623S Male Connector NPTF - 1/2 x 3/8 NPTF

    JOHN GUEST
    PI011623S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to female NPT threads Compatible with plasti...

    View full details
    $3.62 - $28.89
    ($3.62 each)
    Original price $4.79 - Original price $29.00
    Original price $4.79 - Original price $29.00
    Original price $4.79
    $3.62 - $28.89
    Current price $3.62
    Save up to 24% % Off