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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 PM0404S Union Connector - 5/32" union connector JOHN GUEST 10-Pack
    John Guest PM0404S Union Connector - 5/32" union connector JOHN GUEST 1-PC
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    John Guest PM0404S Union Connector - 5/32"

    JOHN GUEST
    PM0404S

    John Guest PM0404S Union Connector - 5/32" Features & Benefits: Compatible with plastic or copper OD size tubing Durable acetal body with a...

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  • John Guest PM0408S Union Connector - 5/16" union connector JOHN GUEST 10-Pack
    John Guest PM0408S Union Connector - 5/16" union connector JOHN GUEST 1-PC
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    John Guest PM0408S Union Connector - 5/16"

    JOHN GUEST
    PM0408S

    John Guest PM0408S Union Connector - 5/16" Features & Benefits: Compatible with plastic or copper OD size tubing Durable acetal body with a...

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  • John Guest 1" Push Fit End Cap Plug with Quick Connect Plumbing Fitting for Water Lines – PSEI4636 John Guest Copper Tube Size Cap John Guest 1 Pack
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    John Guest 1" Push Fit End Cap Plug with Quick Connect Plumbing Fitting for Water Lines – PSEI4636

    John Guest
    PSEI4636

    John Guest PSEI4636 1" Push Fit End Cap Plug.This high-quality push-to-connect fitting provides a fast, secure, and leak-free way to cap 1" tubing ...

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  • John Guest 3/4" Push Fit End Cap Plug with Quick Connect Plumbing Fitting for Water Lines – PSEI4628 John Guest Copper Tube Size Cap John Guest 5 Pack
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    John Guest 3/4" Push Fit End Cap Plug with Quick Connect Plumbing Fitting for Water Lines – PSEI4628

    John Guest
    PSEI4628

    John Guest PSEI4628 3/4" Push Fit End Cap Plug.This high-quality push-to-connect fitting provides a fast, secure, and leak-free way to cap 3/4" tub...

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  • John Guest PI0406S Union Connector - 3/16" UNION CONNECTOR Grey Acetal JOHN GUEST 10-Pack
    John Guest PI0406S Union Connector - 3/16" UNION CONNECTOR Grey Acetal JOHN GUEST 1-PC
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    John Guest PI0406S Union Connector - 3/16"

    JOHN GUEST
    PI0406S

    John Guest PI0406S Union Connector - 3/16" Features: Push-fit technology ensures reliable, leak-free connections Designed to connect OD (outsid...

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  • John Guest PM0208S Union Tee - 5/16" UNION TEE Grey Acetal JOHN GUEST 10-Pack
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    John Guest PM0208S Union Tee - 5/16"

    JOHN GUEST
    PM0208S

    John Guest PM0208S Union Tee - 5/16" Features & Benefits Compatible with plastic or copper OD tubing Durable acetal body with food-grade ni...

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  • John Guest PM0204S Union Tee - 5/32" UNION TEE Grey Acetal JOHN GUEST 10-Pack
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    John Guest PM0204S Union Tee - 5/32"

    JOHN GUEST
    PM0204S

    John Guest PI0216S Union Tee - 1/2 Features & Benefits Compatible with plastic or copper OD tubing Durable acetal body with food-grade nitr...

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  • John Guest PEI203628E ProLock 1" CTS Push-to-Connect to 3/4" Union Coupler – for Copper Tube, Plumbing & Water Softeners, Black John Guest Copper Tube Size Union John Guest
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    John Guest PEI203628E ProLock 1" CTS Push-to-Connect to 3/4" Union Coupler – for Copper Tube, Plumbing & Water Softeners, Black

    John Guest
    PEI203628E

    John Guest PEI203628E   1" CTS Push-to-Connect to 3/4" Union – for Copper Tube, Plumbing & Water Softeners, Black PART# PEI203628E  Make plumbi...

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  • John Guest PI0206S Union Tee - 3/16" UNION TEE Grey Acetal JOHN GUEST 10-Pack
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    John Guest PI0206S Union Tee - 3/16"

    JOHN GUEST
    PI0206S

    John Guest PI0206S Union Tee - 3/16" Features Push-fit technology provides quick, reliable, and leak-free connections Designed for use with OD-...

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  • John Guest PI481022S Fixed Elbow - 5/16" x 1/4" NPTF FIXED ELBOW Grey Acetal JOHN GUEST
    John Guest PI481022S Fixed Elbow - 5/16" x 1/4" NPTF FIXED ELBOW Grey Acetal JOHN GUEST
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    John Guest PI481022S Fixed Elbow - 5/16" x 1/4" NPTF

    JOHN GUEST
    PI481022S

    John Guest PI481022S Fixed Elbow - 5/16" x 1/4" NPTF Features & Benefits Compatible with both plastic and copper OD-size tubing Durable ace...

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  • John Guest PI0112F6S Male Flare Connector - 3/8" x 3/8" MFL MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI0112F6S Male Flare Connector - 3/8" x 3/8" MFL MALE Grey Acetal JOHN GUEST 1-PC
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    John Guest PI0112F6S Male Flare Connector - 3/8" x 3/8" MFL

    JOHN GUEST
    PI0112F6S

    John Guest PI0112F6S Male Flare Connector  -  3/8" x 3/8" MFL Features & Benefits: Compatible with plastic or copper OD-size tubing Durable...

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  • John Guest PI0108F4S Male Flare Connector - 1/4" x 1/4" MFL MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI0108F4S Male Flare Connector - 1/4" x 1/4" MFL MALE Grey Acetal JOHN GUEST 1-PC
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    John Guest PI0108F4S Male Flare Connector - 1/4" x 1/4" MFL

    JOHN GUEST
    PI0108F4S

    John Guest PI0108F4S Male Flare Connector  -  1/4" x 1/4" MFL Features & Benefits: Compatible with plastic or copper OD-size tubing Durable...

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  • John Guest PM010821S Male Connector - 5/16" x 1/8" NPTF MALE Grey Acetal JOHN GUEST 10-Pack
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    John Guest PM010821S Male Connector - 5/16" x 1/8" NPTF

    JOHN GUEST
    PM010821S

    John Guest PM010821S Male Connector  -  5/16" x 1/8" NPTF Designed for quick and easy connection of OD tubing to female NPT threads. Made from gray...

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  • John Guest PM010401S Male Connector - 5/32" x 1/8" BSPT MALE Grey Acetal JOHN GUEST 10-Pack
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    John Guest PM010401S Male Connector - 5/32" x 1/8" BSPT

    JOHN GUEST
    PM010401S

    John Guest PM010401S Male Connector  -  5/32" x 1/8" BSPT Features & Benefits Plastic push-fit adaptor designed for quick conversion to imper...

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  • John Guest NCPI011211S Male Connector - 3/8" x 1/8" BSP MALE Grey Acetal JOHN GUEST 10-Pack
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    John Guest NCPI011211S Male Connector - 3/8" x 1/8" BSP

    JOHN GUEST
    NCPI011211S

    John Guest NCPI011211S Male Connector  -  3/8" x 1/8" BSP The John Guest male connector allows for quick and easy connection of OD tubing to female...

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  • John Guest PM010801S Male Connector - 5/16" x 1/8" BSPT MALE Grey Acetal JOHN GUEST
    John Guest PM010801S Male Connector - 5/16" x 1/8" BSPT MALE Grey Acetal JOHN GUEST
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    John Guest PM010801S Male Connector - 5/16" x 1/8" BSPT

    JOHN GUEST
    PM010801S

    John Guest PM010801S Male Connector  -  5/16" x 1/8" BSPT Features and Benefits: Compatible with plastic or copper OD-sized tubing Durable acet...

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  • John Guest PEI0436E ProLock 1" CTS Push-to-Connect to 1 " Union Coupler – for Copper Tube, Plumbing & Water Softeners, Black John Guest Copper Tube Size Union John Guest
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    John Guest PEI0436E ProLock 1" CTS Push-to-Connect to 1 " Union Coupler – for Copper Tube, Plumbing & Water Softeners, Black

    John Guest
    PEI0436E

    John Guest PEI0436E  1" CTS Push-to-Connect to 1 " Union – for Copper Tube, Plumbing & Water Softeners, Black PART# PEI0436E Make plumbing conn...

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  • John Guest PI010621S Male Connector - 3/16" x 1/8" NPTF MALE Grey Acetal JOHN GUEST 10-Pack
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    John Guest PI010621S Male Connector - 3/16" x 1/8" NPTF

    JOHN GUEST
    PI010621S

    John Guest PI010621S Male Connector  -  3/16" x 1/8" NPTF Features and Benefits: Compatible with plastic or copper OD-sized tubing Durable acet...

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  • John Guest PSEI012826E ProLock 3/4" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black (Copy) John Guest Copper Tube Size Male Connector John Guest 5 Pack
    John Guest PSEI012826E ProLock 3/4" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black (Copy) John Guest Copper Tube Size Male Connector John Guest 1 Pack
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    John Guest PSEI012826E ProLock 3/4" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black (Copy)

    John Guest
    PSEI012826E

    John Guest PSEI012826E ProLock 3/4" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black PART# P...

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  • John Guest PI011202S Male Connector - 3/8" x 1/4" BSPT MALE Grey Acetal JOHN GUEST 10-Pack
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    John Guest PI011202S Male Connector - 3/8" x 1/4" BSPT

    JOHN GUEST
    PI011202S

    John Guest PI011202S Male Connector  -  3/8" x 1/4" BSPT Features: Push-Fit Technology provides quick, reliable, and leak-free connections Conn...

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    John Guest PSEI012828E ProLock 3/4" CTS Push-to-Connect to 1" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black

    John Guest
    PSEI012828E

    John Guest PSEI012828E ProLock 3/4" CTS Push-to-Connect to 1" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black PART# PSE...

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  • John Guest PI011203S Male Connector - 3/8" x 3/8" BSPT MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI011203S Male Connector - 3/8" x 3/8" BSPT MALE Grey Acetal JOHN GUEST 1-PC
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    John Guest PI011203S Male Connector - 3/8" x 3/8" BSPT

    JOHN GUEST
    PI011203S

    John Guest PI011203S Male Connector  -  3/8" x 3/8" BSPT Features: Push-Fit Technology provides quick, reliable, and leak-free connections Conn...

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  • John Guest PSEI013626E ProLock 1" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black John Guest Copper Tube Size Male Connector John Guest 2 Pack
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    John Guest PSEI013626E ProLock 1" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black

    John Guest
    PSEI013626E

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  • John Guest PSEI012026E ProLock 1/2" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black John Guest Copper Tube Size Male Connector John Guest 5 Pack
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    John Guest PSEI012026E ProLock 1/2" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black

    John Guest
    PSEI012026E

    John Guest PSEI012026E  ProLock 1/2" CTS Push-to-Connect to 3/4" Npt Male connector – for Copper Tube, Plumbing & Water Softeners, Black PART# ...

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    $19.99 - $69.99
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