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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 Tubing Yellow 1/4" POLYETHYLENE PE08-BI-0500F-Y 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 98% % Off
    $1.99 - $135.99
    ($68.00 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.99 - $135.99
    Current price $1.99

    John Guest Tubing Yellow 1/4" POLYETHYLENE PE08-BI-0500F-Y

    JOHN GUEST
    PE08-BI-0500F-E

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

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    $1.99 - $135.99
    ($68.00 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.99 - $135.99
    Current price $1.99
    Save up to 98% % Off
  • John Guest PI250808S Stem Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 10 Pack
    John Guest PI250808S Stem Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 1 Pack
    Sold out
    $1.69 - $13.89
    ($1.69 each)
    Original price $1.98 - Original price $16.99
    Original price $1.98 - Original price $16.99
    Original price $1.98
    $1.69 - $13.89
    Current price $1.69

    John Guest PI250808S Stem Barb Connector - 1/4" OD Stem x 1/4" ID Barb

    JOHN GUEST
    PI250808S

    John Guest PI250808S TUBE TO HOSE STEM 1/4" STEM OD 1/4" HOSE ID Features: Push-fit Technology creates reliable, leak-free connectionsStem easily i...

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    $1.69 - $13.89
    ($1.69 each)
    Original price $1.98 - Original price $16.99
    Original price $1.98 - Original price $16.99
    Original price $1.98
    $1.69 - $13.89
    Current price $1.69
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  • John Guest PI450822S Female Adapter NPTF - 1/-4 x 1/4 NPTF faucet connector JOHN GUEST
    Save up to 34% % Off
    $3.29 - $29.99
    ($3.29 each)
    Original price $4.98 - Original price $29.99
    Original price $4.98 - Original price $29.99
    Original price $4.98
    $3.29 - $29.99
    Current price $3.29

    John Guest PI450822S Female Adapter NPTF - 1/-4 x 1/4 NPTF

    JOHN GUEST
    PI450822S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing to male NPT Threads Compatible with plastic or cop...

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    $3.29 - $29.99
    ($3.29 each)
    Original price $4.98 - Original price $29.99
    Original price $4.98 - Original price $29.99
    Original price $4.98
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    Current price $3.29
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  • 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...

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    $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 PI011624S Male Connector NPTF - 1/2 x 1/2 NPTF male connectors JOHN GUEST
    Save up to 42% % Off
    $3.09 - $26.99
    ($3.09 each)
    Original price $5.29 - Original price $26.99
    Original price $5.29 - Original price $26.99
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    Current price $3.09

    John Guest PI011624S Male Connector NPTF - 1/2 x 1/2 NPTF

    JOHN GUEST
    PI011624S

    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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    $3.09 - $26.99
    ($3.09 each)
    Original price $5.29 - Original price $26.99
    Original price $5.29 - Original price $26.99
    Original price $5.29
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    Current price $3.09
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  • John Guest PI010823S Male Connector NPTF - 1/4 x 3/8 NPTF male connectors JOHN GUEST
    Save up to 24% % Off
    $1.89 - $18.25
    ($1.89 each)
    Original price $2.49 - Original price $18.25
    Original price $2.49 - Original price $18.25
    Original price $2.49
    $1.89 - $18.25
    Current price $1.89

    John Guest PI010823S Male Connector NPTF - 1/4 x 3/8 NPTF

    JOHN GUEST
    PI010823S

    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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    $1.89 - $18.25
    ($1.89 each)
    Original price $2.49 - Original price $18.25
    Original price $2.49 - Original price $18.25
    Original price $2.49
    $1.89 - $18.25
    Current price $1.89
    Save up to 24% % Off
  • John Guest PI010821S Male Connector NPTF - 1/4 x 1/8 NPTF male connectors JOHN GUEST
    Save up to 26% % Off
    $1.51 - $14.79
    ($1.51 each)
    Original price $1.89 - Original price $19.99
    Original price $1.89 - Original price $19.99
    Original price $1.89
    $1.51 - $14.79
    Current price $1.51

    John Guest PI010821S Male Connector NPTF - 1/4 x 1/8 NPTF

    JOHN GUEST
    PI010821S

    1/4" Tube and 1/8" MIP Thread Adapter The John Guest PI010821S Straight Adapter has a push-fit connection for 1/4" outer diameter tube on one end a...

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    $1.51 - $14.79
    ($1.51 each)
    Original price $1.89 - Original price $19.99
    Original price $1.89 - Original price $19.99
    Original price $1.89
    $1.51 - $14.79
    Current price $1.51
    Save up to 26% % Off
  • John Guest TSNIP-US Tube Cutter - Suitable for up to 1/2" (12mm) Tube Installation Kits John Guest
    Save up to 24% % Off
    $13.99 - $120.45
    ($12.05 each)
    Original price $18.45 - Original price $120.45
    Original price $18.45 - Original price $120.45
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    $13.99 - $120.45
    Current price $13.99

    John Guest TSNIP-US Tube Cutter - Suitable for up to 1/2" (12mm) Tube

    John Guest
    TSNIP

    Spring-loaded for safe storage Cuts tubing size up to 1/2" OD (12mm)

    $13.99 - $120.45
    ($12.05 each)
    Original price $18.45 - Original price $120.45
    Original price $18.45 - Original price $120.45
    Original price $18.45
    $13.99 - $120.45
    Current price $13.99
    Save up to 24% % Off
  • John Guest Lead Free Brass Flare Female Connector MI4512F6SLF - 3/8 x 3/8 FFL Brass Female Connectors John Guest
    John Guest Lead Free Brass Flare Female Connector MI4512F6SLF - 3/8 x 3/8 FFL Brass Female Connectors John Guest 1 Pack
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    $9.79 - $94.89
    ($9.79 each)
    Original price $13.47 - Original price $100.00
    Original price $13.47 - Original price $100.00
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    $9.79 - $94.89
    Current price $9.79

    John Guest Lead Free Brass Flare Female Connector MI4512F6SLF - 3/8 x 3/8 FFL

    John Guest
    MI4512F6SLF

    John Guest Lead Free Brass Flare Female Connector MI4512F6SLF - 3/8 x 3/8 FFL Product Group Brass Flare Female Connector Manufacturer John Gue...

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    $9.79 - $94.89
    ($9.79 each)
    Original price $13.47 - Original price $100.00
    Original price $13.47 - Original price $100.00
    Original price $13.47
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    Current price $9.79
    Save up to 5% % Off
  • John Guest PIC1816R Locking Clip - 1/2" Locking Clips John Guest
    Save up to 83% % Off
    $0.69 - $4.99
    ($0.69 each)
    Original price $0.32 - Original price $28.99
    Original price $0.32 - Original price $28.99
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    Current price $0.69

    John Guest PIC1816R Locking Clip - 1/2"

    John Guest
    PIC1816R

    John Guest  PIC1816R Locking Clip - 1/2" Product Group Acetal Push-Connect Compression Fittings Manufacturer John Guest USA Manufacturer's p...

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    $0.69 - $4.99
    ($0.69 each)
    Original price $0.32 - Original price $28.99
    Original price $0.32 - Original price $28.99
    Original price $0.32
    $0.69 - $4.99
    Current price $0.69
    Save up to 83% % Off
  • John Guest PP451222W Female Adapter Polypro - 3/8 x 1/4 NPTF Female Adapter NPTF John Guest
    Save up to 28% % Off
    $4.29 - $41.39
    ($4.29 each)
    Original price $5.97 - Original price $41.39
    Original price $5.97 - Original price $41.39
    Original price $5.97
    $4.29 - $41.39
    Current price $4.29

    John Guest PP451222W Female Adapter Polypro - 3/8 x 1/4 NPTF

    John Guest
    PP451222W

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

    $4.29 - $41.39
    ($4.29 each)
    Original price $5.97 - Original price $41.39
    Original price $5.97 - Original price $41.39
    Original price $5.97
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    Current price $4.29
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  • 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
    $2.55 - $24.98
    Current price $2.55
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  • John Guest PP0408W Union Connector Polypro - 1/4 Straight Union John Guest
    Save up to 27% % Off
    $1.89 - $17.99
    ($1.89 each)
    Original price $2.59 - Original price $17.99
    Original price $2.59 - Original price $17.99
    Original price $2.59
    $1.89 - $17.99
    Current price $1.89

    John Guest PP0408W Union Connector Polypro - 1/4

    John Guest
    PP0408W

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

    $1.89 - $17.99
    ($1.89 each)
    Original price $2.59 - Original price $17.99
    Original price $2.59 - Original price $17.99
    Original price $2.59
    $1.89 - $17.99
    Current price $1.89
    Save up to 27% % Off
  • John Guest PP220808W Stem Elbow Connector Polypro - 1/4 Stem x 1/4 Stem Elbow John Guest
    Save up to 20% % Off
    $1.25 - $11.99
    ($1.25 each)
    Original price $2.44 - Original price $14.99
    Original price $2.44 - Original price $14.99
    Original price $2.44
    $1.25 - $11.99
    Current price $1.25

    John Guest PP220808W Stem Elbow Connector Polypro - 1/4 Stem x 1/4

    John Guest
    PP220808W

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

    $1.25 - $11.99
    ($1.25 each)
    Original price $2.44 - Original price $14.99
    Original price $2.44 - Original price $14.99
    Original price $2.44
    $1.25 - $11.99
    Current price $1.25
    Save up to 20% % 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
    ($7.99 each)
    Original price $8.99 - Original price $69.99
    Original price $8.99 - Original price $69.99
    Original price $8.99
    $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
    $7.99 - $59.99
    Current price $7.99
    Save up to 14% % Off
  • John Guest PM211008E Black Reducing Elbow Connector Size 10MM x 8MM Metric Reducing Elbow Connector Black Acetal JOHN GUEST 10 Pack
    John Guest PM211008E Black Reducing Elbow Connector Size 10MM x 8MM Metric Reducing Elbow Connector Black Acetal JOHN GUEST 1 Pack
    Save up to 19% % Off
    $8.99 - $72.99
    ($8.99 each)
    Original price $10.99 - Original price $89.99
    Original price $10.99 - Original price $89.99
    Original price $10.99
    $8.99 - $72.99
    Current price $8.99

    John Guest PM211008E Black Reducing Elbow Connector Size 10MM x 8MM

    JOHN GUEST
    PM211008E

    John Guest PM211008E Black Reducing Elbow Connector Size 10MM x 8MM Acetal copolymer construction FDA-approved materials NSF Certified 51 & 6...

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    $8.99 - $72.99
    ($8.99 each)
    Original price $10.99 - Original price $89.99
    Original price $10.99 - Original price $89.99
    Original price $10.99
    $8.99 - $72.99
    Current price $8.99
    Save up to 19% % Off
  • John Guest PM012216E Male Connector Black Plastic Size 22MM x 3/4"Bsp Metric Male Connector Black Acetal JOHN GUEST 10 Pack
    John Guest PM012216E Male Connector Black Plastic Size 22MM x 3/4"Bsp Metric Male Connector Black Acetal JOHN GUEST 1 Pack
    Save up to 13% % Off
    $8.02 - $65.24
    ($8.02 each)
    Original price $14.99 - Original price $74.99
    Original price $14.99 - Original price $74.99
    Original price $14.99
    $8.02 - $65.24
    Current price $8.02

    John Guest PM012216E Male Connector Black Plastic Size 22MM x 3/4"Bsp

    JOHN GUEST
    PM012216E

    John Guest PM012216E Male Connector Black Plastic Size 22MM x 3/4"Bsp Acetal copolymer construction Nitrile O-rings FDA-approved materials NSF C...

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    $8.02 - $65.24
    ($8.02 each)
    Original price $14.99 - Original price $74.99
    Original price $14.99 - Original price $74.99
    Original price $14.99
    $8.02 - $65.24
    Current price $8.02
    Save up to 13% % Off
  • John Guest Black PM010611E Metric Male Connector 6mm O.D.By 1/8" Bsp Male Metric Male Connector Black Acetal JOHN GUEST 10 Pack
    John Guest Black PM010611E Metric Male Connector 6mm O.D.By 1/8" Bsp Male Metric Male Connector Black Acetal JOHN GUEST
    Save up to 28% % Off
    $4.25 - $37.99
    ($4.25 each)
    Original price $6.25 - Original price $52.99
    Original price $6.25 - Original price $52.99
    Original price $6.25
    $4.25 - $37.99
    Current price $4.25

    John Guest Black PM010611E Metric Male Connector 6mm O.D.By 1/8" Bsp Male

    JOHN GUEST
    PM010611E

    John Guest Black PM010611E  Metric Male Connector 6mm O.D.By 1/8" Bsp Male Acetal copolymer construction Nitrile O-rings FDA approved materials NS...

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    $4.25 - $37.99
    ($4.25 each)
    Original price $6.25 - Original price $52.99
    Original price $6.25 - Original price $52.99
    Original price $6.25
    $4.25 - $37.99
    Current price $4.25
    Save up to 28% % Off
  • John Guest Tubing White 3/8" POLYETHYLENE PE12-EI-0500F-W 3/8" O.D. POLYETHYLENE TUBING JOHN GUEST
    Save up to 99% % Off
    $1.45 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.45 - $252.98
    Current price $1.45

    John Guest Tubing White 3/8" POLYETHYLENE PE12-EI-0500F-W

    JOHN GUEST
    PE12-EI-0500F-W

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

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    $1.45 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.45 - $252.98
    Current price $1.45
    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
    $1.29 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.29 - $252.98
    Current price $1.29

    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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    $1.29 - $252.98
    ($129.99 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.29 - $252.98
    Current price $1.29
    Save up to 99% % Off
  • 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
    ($68.00 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.49 - $135.99
    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
    ($68.00 each)
    Original price $98.99
    Original price $98.99 - Original price $98.99
    Original price $98.99
    $1.49 - $135.99
    Current price $1.49
    Save up to 98% % Off
  • 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 Tubing Blue 1/4" POLYETHYLENE PE08-BI-0500F-B 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 Blue 1/4" POLYETHYLENE PE08-BI-0500F-B

    JOHN GUEST
    PE08-BI-0500F-B

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

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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
    Save up to 100% % Off
  • John Guest PI2312S Two Way Divider - 3/8 divider JOHN GUEST
    Save up to 30% % Off
    $3.89 - $34.49
    ($3.89 each)
    Original price $5.54 - Original price $34.49
    Original price $5.54 - Original price $34.49
    Original price $5.54
    $3.89 - $34.49
    Current price $3.89

    John Guest PI2312S Two Way Divider - 3/8

    JOHN GUEST
    PI2312S

    Features: Push-fit Technology creates reliable, leak-free connections Used to divide the flow into multiple paths Compatible with plastic or coppe...

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    $3.89 - $34.49
    ($3.89 each)
    Original price $5.54 - Original price $34.49
    Original price $5.54 - Original price $34.49
    Original price $5.54
    $3.89 - $34.49
    Current price $3.89
    Save up to 30% % Off