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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 PPSV011223W Shut-off Valve Polypro Male - 3/8 tube x 3/8 male NPTF Shut-off Valves John Guest
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    $5.79 - $55.96
    ($5.79 each)
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    Current price $5.79

    John Guest PPSV011223W Shut-off Valve Polypro Male - 3/8 tube x 3/8 male NPTF

    John Guest
    PPSV011223W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

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  • John Guest PPSV010822W Shut-off Valve Polypro Male - 1/4 tube x 1/4 male NPTF Shut-off Valves John Guest 10 Pack
    John Guest PPSV010822W Shut-off Valve Polypro Male - 1/4 tube x 1/4 male NPTF Shut-off Valves John Guest 1 Pack
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    Current price $5.99

    John Guest PPSV010822W Shut-off Valve Polypro Male - 1/4 tube x 1/4 male NPTF

    John Guest
    PPSV010822W

    John Guest PPSV010822W Shut-off Valve Polypro Male - 1/4" tube x 1/4" male  NPTF Features and benefits: For use with plastic or copper OD sized ...

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    $5.99 - $54.99
    ($5.99 each)
    Original price $8.29 - Original price $69.99
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  • John Guest PIUB16S U-Bend - 1/2 U-Bend John Guest
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    Current price $8.70

    John Guest PIUB16S U-Bend - 1/2

    John Guest
    PIUB16S

    Gray acetal copolymer construction Nitrile O-rings FDA approved materials NSF Certified 51 & 61 Suitable for water, air, inert gases And pneum...

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    $8.70 - $84.99
    ($8.70 each)
    Original price $12.08 - Original price $84.99
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  • John Guest® PI491212S-R 3-Way Divider With Red Collet, 3/8 in, Tube OD, Acetal Copolymer 3-way Divider John Guest
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    Current price $8.80

    John Guest® PI491212S-R 3-Way Divider With Red Collet, 3/8 in, Tube OD, Acetal Copolymer

    John Guest
    PI491212S-R

    John Guest® PI491212S-R 3-Way Divider With Red Collet, 3/8 in, Tube OD, Acetal Copolymer Durable gray acetal copolymer construction Equipped wi...

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    $8.80 - $86.98
    ($8.80 each)
    Original price $10.94 - Original price $99.99
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  • John Guest PI491612S Three Way Divider 1/2 x 3/8 3-way Divider John Guest
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    John Guest PI491612S Three Way Divider 1/2" x 3/8"

    John Guest
    PI491612S

    John Guest PI491612S  Three Way Divider 1/2 x 3/8 Durable gray acetal copolymer construction Sealed with reliable nitrile O-rings Made from F...

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    $9.00 - $87.99
    ($9.00 each)
    Original price $11.99 - Original price $98.99
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  • John Guest PP0816W Plug Polypro - 1/2 Plug John Guest
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    John Guest PP0816W Plug Polypro - 1/2

    John Guest
    PP0816W

    1/2 Plug-Polypro

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  • John Guest PP251216W Stem Barb Connector Polypro - 3/8 OD Stem x 1/2 ID Barb Stem Barb Connector John Guest
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    Current price $2.49

    John Guest PP251216W Stem Barb Connector Polypro - 1/2 OD Stem x 3/8 ID Barb

    John Guest
    PP251216W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

    $2.49 - $23.49
    ($2.49 each)
    Original price $3.58 - Original price $23.49
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  • John Guest PP251212W Stem Barb Connector Polypro - 3/8 OD Stem x 3/8 ID Barb Stem Barb Connector John Guest
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    Original price $2.52 - Original price $17.98
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    Current price $1.82

    John Guest PP251212W Stem Barb Connector Polypro - 3/8 OD Stem x 3/8 ID Barb

    John Guest
    PP251212W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

    $1.82 - $17.98
    ($1.82 each)
    Original price $2.52 - Original price $17.98
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  • John Guest PP450822W Female Adapter Polypro - 1/4 x 1/4 NPTF Female Adapter NPTF John Guest
    Save up to 21% % Off
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    John Guest PP450822W Female Adapter Polypro - 1/4 x 1/4 NPTF

    John Guest
    PP450822W

    White polypropylene construction EPDM o-rings NSF Certified to Standard 14 & 61 Complies with UPC and CSA Use with Copper, PEX, CPVC Twist &am...

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    $4.11 - $40.37
    ($4.11 each)
    Original price $5.89 - Original price $50.99
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  • John Guest PP1216W Bulkhead Union Polypro - 1/2 Bulkhead Union John Guest
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    $6.99 - $65.49
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    Current price $6.99

    John Guest PP1216W Bulkhead Union Polypro - 1/2

    John Guest
    PP1216W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food application

    $6.99 - $65.49
    ($6.99 each)
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    Current price $6.99
    Save up to 30% % Off
  • John Guest PP1212W Bulkhead Union Polypro - 3/8 Bulkhead Union John Guest
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    Current price $4.63

    John Guest PP1212W Bulkhead Union Polypro - 3/8

    John Guest
    PP1212W

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    Current price $4.63
    Save up to 25% % Off
  • John Guest PP061612W Reducer Stem Polypro - 1/2 OD Stem x 3/8 Quick connect Reducer Stem John Guest 10 Pack
    John Guest PP061612W Reducer Stem Polypro - 1/2 OD Stem x 3/8 Reducer Stem John Guest
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    Original price $5.39 - Original price $39.99
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    Current price $3.93

    John Guest PP061612W Reducer Stem Polypro - 1/2 OD Stem x 3/8 Quick connect

    John Guest
    PP061612W

    John Guest PP061612W Reducer Stem Polypro - 1/2 OD Stem x 3/8 Quick connect Product Group Polypropylene Stem Reducer Manufacturer John Guest U...

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    $3.93 - $35.99
    ($3.93 each)
    Original price $5.39 - Original price $39.99
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  • John Guest PP051624W Stem Adapter Polypro - 1/2 x 1/2 NPTF Straight MPT John Guest
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    $1.98 - $17.99
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    Original price $2.39 - Original price $21.99
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    Current price $1.98

    John Guest PP051624W Stem Adapter Polypro - 1/2 x 1/2 NPTF

    John Guest
    PP051624W

    The PP Range of inch-size push-in fittings is offered for tube sizes 1/2 Stem By 1/2" Male NPTJohn Guest Stem Adapter, Stem OD x NPTF, 150 psi,...

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    $1.98 - $17.99
    ($1.98 each)
    Original price $2.39 - Original price $21.99
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    Current price $1.98
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  • John Guest PP051623W Stem Adapter Polypro - 1/2 x 3/8 NPTF Straight MPT John Guest
    Save up to 33% % Off
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    ($1.59 each)
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    $1.59 - $14.99
    Current price $1.59

    John Guest PP051623W Stem Adapter Polypro - 1/2 x 3/8 NPTF

    John Guest
    PP051623W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

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    ($1.59 each)
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    Current price $1.59
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  • John Guest PP050821W Stem Adapter Polypro - 1/4 x 1/8 NPTF Straight MPT John Guest
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    ($0.64 each)
    Original price $0.98 - Original price $7.99
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    Current price $0.64

    John Guest PP050821W Stem Adapter Polypro - 1/4 x 1/8 NPTF

    John Guest
    PP050821W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

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    ($0.64 each)
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  • John Guest PP201612W Reducing Union Polypro - 1/2 x 3/8 Straight Union John Guest
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    ($3.19 each)
    Original price $4.75 - Original price $29.98
    Original price $4.75 - Original price $29.98
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    John Guest PP201612W Reducing Union Polypro - 1/2 x 3/8

    John Guest
    PP201612W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

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    ($3.19 each)
    Original price $4.75 - Original price $29.98
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  • John Guest PP481223W Fixed Elbow Polyrpo - 3/8 x 3/8 NPTF Fixed Elbow John Guest
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    Original price $3.98 - Original price $26.49
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    Current price $2.79

    John Guest PP481223W Fixed Elbow Polyrpo - 3/8 x 3/8 NPTF

    John Guest
    PP481223W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

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    Original price $3.98 - Original price $26.49
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  • John Guest PP0316W Union Elbow Polypro - 1/2 Elbow John Guest
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    ($3.75 each)
    Original price $5.25 - Original price $42.99
    Original price $5.25 - Original price $42.99
    Original price $5.25
    $3.75 - $35.99
    Current price $3.75

    John Guest PP0316W Union Elbow Polypro - 1/2

    John Guest
    PP0316W

    White polypropylene construction EPDM O-ring FDA approved material 1/2" ELBOW QUICK CONNECT NSF Certified 51 & 61 Suitable for water & foo...

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    $3.75 - $35.99
    ($3.75 each)
    Original price $5.25 - Original price $42.99
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  • John Guest PP0308W Union Elbow Polypro 1/4 Elbow John Guest
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    Current price $2.04

    John Guest PP0308W Union Elbow Polypro 1/4

    John Guest
    PP0308W

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    ($2.04 each)
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  • John Guest PP0216W Union Tee Polypro 1/2 Tee John Guest 10 Pack
    John Guest PP0216W Union Tee Polypro 1/2 Tee John Guest
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    $5.99 - $49.99
    ($5.99 each)
    Original price $7.99 - Original price $59.99
    Original price $7.99 - Original price $59.99
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    $5.99 - $49.99
    Current price $5.99

    John Guest PP0216W Union Tee Polypro 1/2

    John Guest
    PP0216W

    John Guest PP0216W Union Tee Polypro 1/2 Made from durable white polypropylene Equipped with reliable EPDM O-ring Constructed with FDA-approv...

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    $5.99 - $49.99
    ($5.99 each)
    Original price $7.99 - Original price $59.99
    Original price $7.99 - Original price $59.99
    Original price $7.99
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    Current price $5.99
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  • John Guest PP011223W Male Connector Polypro 3/8 x 3/8 NPTF Male Connectors John Guest
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    $2.16 - $19.99
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    John Guest PP011223W Male Connector Polypro 3/8 x 3/8 NPTF

    John Guest
    PP011223W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

    $2.16 - $19.99
    ($2.16 each)
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  • John Guest PP010823W Male Connector Polypro - 1/4 x 3/8 NPTF Male Connectors John Guest
    Save up to 23% % Off
    $3.07 - $29.99
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    Original price $3.99 - Original price $29.99
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    $3.07 - $29.99
    Current price $3.07

    John Guest PP010823W Male Connector Polypro - 1/4 x 3/8 NPTF

    John Guest
    PP010823W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications

    $3.07 - $29.99
    ($3.07 each)
    Original price $3.99 - Original price $29.99
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    Current price $3.07
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