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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 PP201208W Reducing Union Polypro - 3/8 x 1/4 Straight Union John Guest
    Save up to 29% % Off
    $2.55 - $24.98
    ($2.55 each)
    Original price $3.59 - Original price $24.98
    Original price $3.59 - Original price $24.98
    Original price $3.59
    $2.55 - $24.98
    Current price $2.55

    John Guest PP201208W Reducing Union Polypro - 3/8 x 1/4

    John Guest
    PP201208W

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

    $2.55 - $24.98
    ($2.55 each)
    Original price $3.59 - Original price $24.98
    Original price $3.59 - Original price $24.98
    Original price $3.59
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    Current price $2.55
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  • John Guest PP221616W Stem Elbow Connector Polypro - 1/2 Stem x 1/2 Stem Elbow John Guest
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    $3.59 - $34.69
    ($3.59 each)
    Original price $5.49 - Original price $34.69
    Original price $5.49 - Original price $34.69
    Original price $5.49
    $3.59 - $34.69
    Current price $3.59

    John Guest PP221616W Stem Elbow Connector Polypro - 1/2 Stem x 1/2

    John Guest
    PP221616W

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

    $3.59 - $34.69
    ($3.59 each)
    Original price $5.49 - Original price $34.69
    Original price $5.49 - Original price $34.69
    Original price $5.49
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    Current price $3.59
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  • John Guest PP0212W Union Tee Polypro 3/8 Tee John Guest
    Save up to 29% % Off
    $3.19 - $29.99
    ($3.19 each)
    Original price $4.49 - Original price $29.99
    Original price $4.49 - Original price $29.99
    Original price $4.49
    $3.19 - $29.99
    Current price $3.19

    John Guest PP0212W Union Tee Polypro 3/8

    John Guest
    PP0212W

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

    $3.19 - $29.99
    ($3.19 each)
    Original price $4.49 - Original price $29.99
    Original price $4.49 - Original price $29.99
    Original price $4.49
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    Current price $3.19
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  • John Guest PP0208W Union Tee Polypro 1/4 Tee John Guest
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    $2.59 - $24.99
    ($2.59 each)
    Original price $3.65 - Original price $24.99
    Original price $3.65 - Original price $24.99
    Original price $3.65
    $2.59 - $24.99
    Current price $2.59

    John Guest PP0208W Union Tee Polypro 1/4

    John Guest
    PP0208W

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

    $2.59 - $24.99
    ($2.59 each)
    Original price $3.65 - Original price $24.99
    Original price $3.65 - Original price $24.99
    Original price $3.65
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    Current price $2.59
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  • John Guest PP011224W Male Connector Polypro 3/8 x 1/2 NPTF Male Connectors John Guest
    Save up to 48% % Off
    $3.09 - $29.99
    ($3.09 each)
    Original price $5.89 - Original price $29.99
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    Original price $5.89
    $3.09 - $29.99
    Current price $3.09

    John Guest PP011224W Male Connector Polypro 3/8 x 1/2 NPTF

    John Guest
    PP011224W

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

    $3.09 - $29.99
    ($3.09 each)
    Original price $5.89 - Original price $29.99
    Original price $5.89 - Original price $29.99
    Original price $5.89
    $3.09 - $29.99
    Current price $3.09
    Save up to 48% % Off
  • John Guest PM060605E Black Stem Reducer Size 6MM x 5MM Metric Stem Reducer Black Acetal JOHN GUEST 10 Pack
    John Guest PM060605E Black Stem Reducer Size 6MM x 5MM Metric Stem Reducer Black Acetal JOHN GUEST 1 Pack
    Save up to 14% % Off
    $7.99 - $59.99
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    Original price $8.99 - Original price $69.99
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    $7.99 - $59.99
    Current price $7.99

    John Guest PM060605E Black Stem Reducer Size 6MM x 5MM

    JOHN GUEST
    PM060605E

    John Guest PM060605E Black Stem Reducer Size 6MM x 5MM Acetal copolymer construction FDA-approved materials NSF Certified 51 & 61 Working Pr...

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    $7.99 - $59.99
    ($7.99 each)
    Original price $8.99 - Original price $69.99
    Original price $8.99 - Original price $69.99
    Original price $8.99
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    Current price $7.99
    Save up to 14% % Off
  • John Guest PM051014E Black Stem Adapter Size 10MM x 1/2"Bsp Metric Stem Adapter Black Acetal JOHN GUEST 10 Pack
    John Guest PM051014E Black Stem Adapter Size 10MM x 1/2"Bsp Metric Stem Adapter Black Acetal JOHN GUEST 1 Pack
    Save up to 25% % Off
    $5.99 - $48.55
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    Original price $7.99 - Original price $49.99
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    Current price $5.99

    John Guest PM051014E Black Stem Adapter Size 10MM x 1/2"Bsp

    JOHN GUEST
    PM051014E

    John Guest PM051014E Black Stem Adapter Size 10MM x 1/2"Bsp Acetal copolymer construction FDA-approved materials NSF Certified 51 & 61 Worki...

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    $5.99 - $48.55
    ($5.99 each)
    Original price $7.99 - Original price $49.99
    Original price $7.99 - Original price $49.99
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    Current price $5.99
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  • John Guest PI290808S Stem Elbow Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOSE BARB ELBOW Gray Acetal JOHN GUEST 10 pack
    John Guest PI290808S Stem Elbow Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOSE BARB ELBOW Gray Acetal JOHN GUEST 1 Pack
    Save up to 14% % Off
    $2.00 - $18.01
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    Original price $3.99 - Original price $20.99
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    Current price $2.00

    John Guest PI290808S Stem Elbow Barb Connector - 1/4" OD Stem x 1/4" ID Barb

    JOHN GUEST
    PI290808S

    Features: Push-fit Technology creates reliable, leak-free connections.Used to connect hose to Push-fit fittingsCompatible with plastic or copper OD...

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    $2.00 - $18.01
    ($2.00 each)
    Original price $3.99 - Original price $20.99
    Original price $3.99 - Original price $20.99
    Original price $3.99
    $2.00 - $18.01
    Current price $2.00
    Save up to 14% % Off
  • John Guest PM011513E Male Connector Black Plastic Size 15 MM x 3/8"Bsp Metric Male Connector Black Acetal JOHN GUEST 10 Pack
    John Guest PM011513E Male Connector Black Plastic Size 15 MM x 3/8"Bsp Metric Male Connector Black Acetal JOHN GUEST 1 Pack
    Save up to 15% % Off
    $7.45 - $55.40
    ($7.45 each)
    Original price $9.98 - Original price $64.99
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    $7.45 - $55.40
    Current price $7.45

    John Guest PM011513E Male Connector Black Plastic Size 15 MM x 3/8"Bsp

    JOHN GUEST
    PM011513E

    John Guest PM011513E Male Connector Black Plastic Size 15 MM x 3/8"Bsp Acetal copolymer construction Nitrile O-rings FDA-approved materials NSF ...

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    $7.45 - $55.40
    ($7.45 each)
    Original price $9.98 - Original price $64.99
    Original price $9.98 - Original price $64.99
    Original price $9.98
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    Current price $7.45
    Save up to 15% % Off
  • John Guest Tubing BLUE 1/2" POLYETHYLENE PE16-EI-0250F-B 1/2" O.D. POLYETHYLENE TUBING JOHN GUEST
    Save up to 99% % Off
    $0.98 - $211.99
    ($109.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $0.98 - $211.99
    Current price $0.98

    John Guest Tubing BLUE 1/2" POLYETHYLENE PE16-EI-0250F-B

    JOHN GUEST
    PE16-EI-0250F-B

    The JOHN GUEST BLUE 1/2" POLYETHYLENE TUBING PE16-EI-0250F-B Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part numb...

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    $0.98 - $211.99
    ($109.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
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  • John Guest Tubing Yellow 3/8" POLYETHYLENE PE12-EI-0500F-Y 3/8" O.D. POLYETHYLENE TUBING JOHN GUEST
    Save up to 99% % Off
    $0.79 - $252.98
    ($129.99 each)
    Original price $98.99
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    Original price $98.99
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    Current price $0.79

    John Guest Tubing Yellow 3/8" POLYETHYLENE PE12-EI-0500F-Y

    JOHN GUEST
    PE12-EI-0500F-Y

    The JOHN GUEST YELLOW 3/8" POLYETHYLENE TUBING PE12-EI-0500F-Y Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part nu...

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    $0.79 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
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  • John Guest Tubing BLACK 3/8" POLYETHYLENE PE12-EI-0500F-E 3/8" O.D. POLYETHYLENE TUBING JOHN GUEST
    Save up to 99% % Off
    $0.79 - $252.98
    ($129.99 each)
    Original price $98.99
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    Original price $98.99
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    Current price $0.79

    John Guest Tubing BLACK 3/8" POLYETHYLENE PE12-EI-0500F-E

    JOHN GUEST
    PE12-EI-0500F-E

    The JOHN GUEST BLACK 3/8" POLYETHYLENE TUBING PE12-EI-0500F-E Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part num...

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    $0.79 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $0.79 - $252.98
    Current price $0.79
    Save up to 99% % Off
  • John Guest Tubing BLUE 3/8" POLYETHYLENE PE12-EI-0500F-B 3/8" O.D. POLYETHYLENE TUBING JOHN GUEST
    Save up to 99% % Off
    $0.79 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
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    Current price $0.79

    John Guest Tubing BLUE 3/8" POLYETHYLENE PE12-EI-0500F-B

    JOHN GUEST
    PE12-EI-0500F-B

    The JOHN GUEST BLUE 3/8" POLYETHYLENE TUBING PE12-EI-0500F-B Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part numb...

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    $0.79 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $0.79 - $252.98
    Current price $0.79
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  • John Guest Tubing Red 1/4" POLYETHYLENE PE08-BI-0500F-R 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 98% % Off
    $1.49 - $135.99
    ($74.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
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    Current price $1.49

    John Guest Tubing Red 1/4" POLYETHYLENE PE08-BI-0500F-R

    JOHN GUEST
    PE08-BI-0500F-R

    The JOHN GUEST RED 1/4" POLYETHYLENE TUBING PE08-BI-0500F-R Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part numbe...

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    $1.49 - $135.99
    ($74.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
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    Current price $1.49
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  • John Guest Tubing Orange 1/4" POLYETHYLENE PE08-BI-0500F-O 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 98% % Off
    $2.29 - $149.99
    ($78.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
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    Current price $2.29

    John Guest Tubing Orange 1/4" POLYETHYLENE PE08-BI-0500F-O

    JOHN GUEST
    PE08-BI-0500F-O

    The JOHN GUEST ORANGE 1/4" POLYETHYLENE TUBING PE08-BI-0500F-O Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part nu...

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    $2.29 - $149.99
    ($78.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $2.29 - $149.99
    Current price $2.29
    Save up to 98% % Off
  • John Guest Tubing Natural 1/4" POLYETHYLENE PE08-BI-0500F-N 1/4" POLYETHYLENE TUBING JOHN GUEST
    John Guest Tubing Natural 1/4" POLYETHYLENE PE08-BI-0500F-N 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 98% % Off
    $2.23 - $129.99
    ($69.99 each)
    Original price $98.99 - Original price $188.99
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    $2.23 - $129.99
    Current price $2.23

    John Guest Tubing Natural 1/4" POLYETHYLENE PE08-BI-0500F-N

    JOHN GUEST
    PE08-BI-0500F-N

    The JOHN GUEST NATURAL 1/4" POLYETHYLENE TUBING PE08-BI-0500F-N  Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part ...

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    $2.23 - $129.99
    ($69.99 each)
    Original price $98.99 - Original price $188.99
    Original price $98.99 - Original price $188.99
    Original price $98.99
    $2.23 - $129.99
    Current price $2.23
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  • John Guest Tubing Green 1/4" POLYETHYLENE PE08-BI-0500F-G 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 100% % Off
    $0.49 - $129.99
    ($68.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
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    Current price $0.49

    John Guest Tubing Green 1/4" POLYETHYLENE PE08-BI-0500F-G

    JOHN GUEST
    PE08-BI-0500F-G

    The JOHN GUEST GREEN 1/4" POLYETHYLENE TUBING PE08-BI-0500F-G  Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part nu...

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    $0.49 - $129.99
    ($68.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $0.49 - $129.99
    Current price $0.49
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  • John Guest Tubing Black 1/4" POLYETHYLENE PE08-BI-0500F-E 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 100% % Off
    $0.49 - $129.99
    ($68.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $0.49 - $129.99
    Current price $0.49

    John Guest Tubing Black 1/4" POLYETHYLENE PE08-BI-0500F-E

    JOHN GUEST
    PE08-BI-0500F-E

    The JOHN GUEST BLACK 1/4" POLYETHYLENE TUBING PE08-BI-0500F-E  Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part nu...

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    $0.49 - $129.99
    ($68.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $0.49 - $129.99
    Current price $0.49
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  • John Guest PI0808S Plug - 1/4 plug JOHN GUEST
    Save up to 38% % Off
    $0.55 - $5.19
    ($0.55 each)
    Original price $0.89 - Original price $5.19
    Original price $0.89 - Original price $5.19
    Original price $0.89
    $0.55 - $5.19
    Current price $0.55

    John Guest PI0808S Plug - 1/4

    JOHN GUEST
    PI0808S

    Features: Used to plug the push-fit port of a fitting Compatible with plastic or copper OD sized tubing Food Quality and suitable for potable liqu...

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    $0.55 - $5.19
    ($0.55 each)
    Original price $0.89 - Original price $5.19
    Original price $0.89 - Original price $5.19
    Original price $0.89
    $0.55 - $5.19
    Current price $0.55
    Save up to 38% % Off
  • John Guest PI251616S Stem Barb Connector - 1/2" OD Stem x 1/2" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 10 Pack
    John Guest PI251616S Stem Barb Connector - 1/2" OD Stem x 1/2" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 1 Pack
    Save up to 13% % Off
    $2.74 - $25.99
    ($2.74 each)
    Original price $3.98 - Original price $29.99
    Original price $3.98 - Original price $29.99
    Original price $3.98
    $2.74 - $25.99
    Current price $2.74

    John Guest PI251616S Stem Barb Connector - 1/2" OD Stem x 1/2" ID Barb

    JOHN GUEST
    PI251616S

    John Guest PI251616S TUBE TO HOSE STEM 1/2" STEM OD 1/2" HOSE ID Features: Push-fit Technology creates reliable, leak-free connectionsStem easily i...

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    $2.74 - $25.99
    ($2.74 each)
    Original price $3.98 - Original price $29.99
    Original price $3.98 - Original price $29.99
    Original price $3.98
    $2.74 - $25.99
    Current price $2.74
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  • John Guest PI1216S Bulkhead Union - 1/2 x 1/2 bulkhead union JOHN GUEST
    Save up to 20% % Off
    $8.99 - $78.99
    ($8.99 each)
    Original price $11.98 - Original price $98.99
    Original price $11.98 - Original price $98.99
    Original price $11.98
    $8.99 - $78.99
    Current price $8.99

    John Guest PI1216S Bulkhead Union - 1/2 x 1/2

    JOHN GUEST
    PI1216S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing through a cabinet wall or bulkhead Compatible with...

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    $8.99 - $78.99
    ($8.99 each)
    Original price $11.98 - Original price $98.99
    Original price $11.98 - Original price $98.99
    Original price $11.98
    $8.99 - $78.99
    Current price $8.99
    Save up to 20% % Off
  • John Guest PI061208S Reducer Stem - 1/4 x 3/8 Stem stem reducer JOHN GUEST
    Save up to 33% % Off
    $2.13 - $20.39
    ($2.13 each)
    Original price $3.19 - Original price $20.39
    Original price $3.19 - Original price $20.39
    Original price $3.19
    $2.13 - $20.39
    Current price $2.13

    John Guest PI061208S Reducer Stem - 1/4 x 3/8 Stem

    JOHN GUEST
    PI061208S

    Features: Push-fit Technology creates reliable, leak-free connections Stem easily inserts into JG Push-fit fittings to reduce the tube size Compat...

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    $2.13 - $20.39
    ($2.13 each)
    Original price $3.19 - Original price $20.39
    Original price $3.19 - Original price $20.39
    Original price $3.19
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    Current price $2.13
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  • John Guest PI051223S Stem Adapter NPTF - 3/8 x 3/8 NPTF stem adapter JOHN GUEST
    Save up to 42% % Off
    $1.09 - $10.49
    ($1.09 each)
    Original price $1.89 - Original price $10.49
    Original price $1.89 - Original price $10.49
    Original price $1.89
    $1.09 - $10.49
    Current price $1.09

    John Guest PI051223S Stem Adapter NPTF - 3/8 x 3/8 NPTF

    JOHN GUEST
    PI051223S

    Features: Push-fit Technology creates reliable, leak-free connections Stem easily inserts into JG Push-fit fittings to make a permanent swivel con...

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    $1.09 - $10.49
    ($1.09 each)
    Original price $1.89 - Original price $10.49
    Original price $1.89 - Original price $10.49
    Original price $1.89
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    Current price $1.09
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  • John Guest PI201210S Reducing Union - 3/8 x 5/16 reducing union JOHN GUEST
    Save up to 43% % Off
    $2.28 - $21.75
    ($2.28 each)
    Original price $3.98 - Original price $21.75
    Original price $3.98 - Original price $21.75
    Original price $3.98
    $2.28 - $21.75
    Current price $2.28

    John Guest PI201210S Reducing Union - 3/8 x 5/16

    JOHN GUEST
    PI201210S

    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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    $2.28 - $21.75
    ($2.28 each)
    Original price $3.98 - Original price $21.75
    Original price $3.98 - Original price $21.75
    Original price $3.98
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    Current price $2.28
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