Skip to content

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 PP480822W Fixed Elbow Polypro - 1/4 x 1/4 NPTF Fixed Elbow John Guest
    Save up to 25% % Off
    $2.21 - $20.95
    ($2.21 each)
    Original price $2.95 - Original price $20.95
    Original price $2.95 - Original price $20.95
    Original price $2.95
    $2.21 - $20.95
    Current price $2.21

    John Guest PP480822W Fixed Elbow Polypro - 1/4 x 1/4 NPTF

    John Guest
    PP480822W

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

    $2.21 - $20.95
    ($2.21 each)
    Original price $2.95 - Original price $20.95
    Original price $2.95 - Original price $20.95
    Original price $2.95
    $2.21 - $20.95
    Current price $2.21
    Save up to 25% % 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...

    View full details
    $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 PM011514E Male Connector Black Plastic Size 15 MM Quick X 1/2" Bsp Metric Male Connector Black Acetal JOHN GUEST 10 Pack
    John Guest PM011514E Male Connector Black Plastic Size 15 MM Quick X 1/2" Bsp Metric Male Connector Black Acetal JOHN GUEST 1 Pack
    Save up to 9% % Off
    $8.99 - $63.99
    ($8.99 each)
    Original price $10.99 - Original price $69.99
    Original price $10.99 - Original price $69.99
    Original price $10.99
    $8.99 - $63.99
    Current price $8.99

    John Guest PM011514E Male Connector Black Plastic Size 15 MM Quick X 1/2" Bsp

    JOHN GUEST
    PM011514E

    John Guest PM011514E Male Connector Black Plastic Size 15 MM Quick X 1/2" Bsp Acetal copolymer construction Nitrile O-rings FDA approved materials...

    View full details
    $8.99 - $63.99
    ($8.99 each)
    Original price $10.99 - Original price $69.99
    Original price $10.99 - Original price $69.99
    Original price $10.99
    $8.99 - $63.99
    Current price $8.99
    Save up to 9% % 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...

    View full details
    $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 Yellow 1/4" POLYETHYLENE PE08-BI-0500F-Y 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 98% % Off
    $1.99 - $135.99
    ($74.99 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...

    View full details
    $1.99 - $135.99
    ($74.99 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 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...

    View full details
    $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
  • John Guest PI4712S Cross - 3/8 cross JOHN GUEST
    Save up to 38% % Off
    $5.59 - $52.99
    ($5.59 each)
    Original price $8.95 - Original price $52.99
    Original price $8.95 - Original price $52.99
    Original price $8.95
    $5.59 - $52.99
    Current price $5.59

    John Guest PI4712S Cross - 3/8

    JOHN GUEST
    PI4712S

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

    View full details
    $5.59 - $52.99
    ($5.59 each)
    Original price $8.95 - Original price $52.99
    Original price $8.95 - Original price $52.99
    Original price $8.95
    $5.59 - $52.99
    Current price $5.59
    Save up to 38% % Off
  • John Guest FemalePI4512F4S Adapter Flare - 3/8 x 1/4 Flare faucet connector JOHN GUEST
    Save up to 21% % Off
    $2.74 - $25.99
    ($2.74 each)
    Original price $4.15 - Original price $33.00
    Original price $4.15 - Original price $33.00
    Original price $4.15
    $2.74 - $25.99
    Current price $2.74

    John Guest PI4512F4S Female Adapter Flare - 3/8 x 1/4 Flare

    JOHN GUEST
    PI4512F4S

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

    View full details
    $2.74 - $25.99
    ($2.74 each)
    Original price $4.15 - Original price $33.00
    Original price $4.15 - Original price $33.00
    Original price $4.15
    $2.74 - $25.99
    Current price $2.74
    Save up to 21% % Off
  • John Guest CI3212U7S Faucet Connector UNS - 3/8 x 7/16 UNS faucet connector JOHN GUEST
    Save up to 42% % Off
    $2.29 - $22.49
    ($2.29 each)
    Original price $3.98 - Original price $22.49
    Original price $3.98 - Original price $22.49
    Original price $3.98
    $2.29 - $22.49
    Current price $2.29

    John Guest CI3212U7S Faucet Connector UNS - 3/8 x 7/16 UNS

    JOHN GUEST
    CI3212U7S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to male BSPP threads Compatible with plastic ...

    View full details
    $2.29 - $22.49
    ($2.29 each)
    Original price $3.98 - Original price $22.49
    Original price $3.98 - Original price $22.49
    Original price $3.98
    $2.29 - $22.49
    Current price $2.29
    Save up to 42% % Off
  • John Guest PI201612S Reducing Union - 1/2 x 3/8 reducing union JOHN GUEST
    Save up to 38% % Off
    $2.99 - $28.76
    ($2.99 each)
    Original price $4.85 - Original price $28.76
    Original price $4.85 - Original price $28.76
    Original price $4.85
    $2.99 - $28.76
    Current price $2.99

    John Guest PI201612S Reducing Union - 1/2 x 3/8

    JOHN GUEST
    PI201612S

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

    View full details
    $2.99 - $28.76
    ($2.99 each)
    Original price $4.85 - Original price $28.76
    Original price $4.85 - Original price $28.76
    Original price $4.85
    $2.99 - $28.76
    Current price $2.99
    Save up to 38% % Off
  • John Guest PI221208S Stem Elbow Connector - 3/8 Stem x 1/4 stem elbow JOHN GUEST
    Save up to 32% % Off
    $2.70 - $24.99
    ($2.70 each)
    Original price $3.98 - Original price $24.99
    Original price $3.98 - Original price $24.99
    Original price $3.98
    $2.70 - $24.99
    Current price $2.70

    John Guest PI221208S Stem Elbow Connector - 3/8 Stem x 1/4

    JOHN GUEST
    PI221208S

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

    View full details
    $2.70 - $24.99
    ($2.70 each)
    Original price $3.98 - Original price $24.99
    Original price $3.98 - Original price $24.99
    Original price $3.98
    $2.70 - $24.99
    Current price $2.70
    Save up to 32% % 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 PI480823S Fixed Elbow NPTF - 1/4 x 3/8 MNPT FIXED ELBOW Grey Acetal JOHN GUEST 10 Pack
    John Guest PI480823S Fixed Elbow NPTF - 1/4 x 3/8 MNPT FIXED ELBOW Grey Acetal JOHN GUEST 1 Pack
    Save up to 17% % Off
    $2.40 - $23.19
    ($2.40 each)
    Original price $3.89 - Original price $27.99
    Original price $3.89 - Original price $27.99
    Original price $3.89
    $2.40 - $23.19
    Current price $2.40

    John Guest PI480823S Fixed Elbow NPTF - 1/4 x 3/8 MNPT

    JOHN GUEST
    PI480823S

    John Guest ( PI480823S ) Fixed Elbow NPTF - 1/4 x 3/8 MNPT Polypropylene construction EPDM O-rings FDA-approved materials NSF Certified 51 & ...

    View full details
    $2.40 - $23.19
    ($2.40 each)
    Original price $3.89 - Original price $27.99
    Original price $3.89 - Original price $27.99
    Original price $3.89
    $2.40 - $23.19
    Current price $2.40
    Save up to 17% % Off
  • John Guest PI480821S Fixed Elbow NPTF - 1/4 x 1/8 NPTF fixed elbow JOHN GUEST
    $3.75 - $29.69
    ($3.75 each)
    Original price $2.89 - Original price $29.69
    Original price $2.89
    $3.75 - $29.69
    Current price $3.75

    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...

    View full details
    $3.75 - $29.69
    ($3.75 each)
    Original price $2.89 - Original price $29.69
    Original price $2.89
    $3.75 - $29.69
    Current price $3.75
  • 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...

    View full details
    $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 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 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
    Original price $5.29
    $3.09 - $26.99
    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...

    View full details
    $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
    $3.09 - $26.99
    Current price $3.09
    Save up to 42% % Off
  • John Guest PI011222S Male Connector - 3/8 QC x 1/4 NPT male connectors JOHN GUEST
    Save up to 13% % Off
    $2.09 - $18.59
    ($2.09 each)
    Original price $2.39 - Original price $18.59
    Original price $2.39 - Original price $18.59
    Original price $2.39
    $2.09 - $18.59
    Current price $2.09

    John Guest PI011222S Male Connector - 3/8 QC x 1/4 NPT

    JOHN GUEST
    PI011222S

    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
    $2.09 - $18.59
    ($2.09 each)
    Original price $2.39 - Original price $18.59
    Original price $2.39 - Original price $18.59
    Original price $2.39
    $2.09 - $18.59
    Current price $2.09
    Save up to 13% % 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
    Original price $18.45
    $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
    Save up to 5% % Off
    $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
    $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...

    View full details
    $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
    $9.79 - $94.89
    Current price $9.79
    Save up to 5% % Off
  • John Guest Locking Clip - 3/8" (PIC1812R) Locking Clips John Guest
    Save up to 43% % Off
    $0.59 - $3.90
    ($0.59 each)
    Original price $0.89 - Original price $6.90
    Original price $0.89 - Original price $6.90
    Original price $0.89
    $0.59 - $3.90
    Current price $0.59

    John Guest Locking Clip - 3/8" (PIC1812R)

    John Guest
    PIC1812R

    $0.59 - $3.90
    ($0.59 each)
    Original price $0.89 - Original price $6.90
    Original price $0.89 - Original price $6.90
    Original price $0.89
    $0.59 - $3.90
    Current price $0.59
    Save up to 43% % Off
  • John Guest PSEI6012U9 Female Compression Connector - 3/8 x 3/8 UNEF Female Adapter NPTF John Guest 10 Pack
    John Guest PSEI6012U9 Female Compression Connector - 3/8 x 3/8 UNEF Female Adapter NPTF John Guest 1 Pack
    Save up to 25% % Off
    $7.41 - $67.89
    ($7.41 each)
    Original price $8.29 - Original price $89.99
    Original price $8.29 - Original price $89.99
    Original price $8.29
    $7.41 - $67.89
    Current price $7.41

    John Guest PSEI6012U9 Female Compression Connector - 3/8 x 3/8 UNEF

    John Guest
    PSEI6012U9

    John Guest ( PSEI6012U9W ) Female Compression Connector - 3/8 x 9/16-24 UNEF Polypropylene construction EPDM O-rings FDA-approved materials NSF Ce...

    View full details
    $7.41 - $67.89
    ($7.41 each)
    Original price $8.29 - Original price $89.99
    Original price $8.29 - Original price $89.99
    Original price $8.29
    $7.41 - $67.89
    Current price $7.41
    Save up to 25% % Off
  • John Guest PP3212U7W Faucet Connector Polypro - 3/8 x 7/16-24 UNS Faucet Connector John Guest
    Save up to 32% % Off
    $2.72 - $26.49
    ($2.72 each)
    Original price $3.98 - Original price $26.49
    Original price $3.98 - Original price $26.49
    Original price $3.98
    $2.72 - $26.49
    Current price $2.72

    John Guest PP3212U7W Faucet Connector Polypro - 3/8 x 7/16-24 UNS

    John Guest
    PP3212U7W

    White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 & 61 Suitable for water & food applications  3/8  quic...

    View full details
    $2.72 - $26.49
    ($2.72 each)
    Original price $3.98 - Original price $26.49
    Original price $3.98 - Original price $26.49
    Original price $3.98
    $2.72 - $26.49
    Current price $2.72
    Save up to 32% % Off
  • John Guest PP061208W Reducer Stem Polypro - 3/8 OD Stem x 1/4 Quick connect Reducer Stem John Guest
    Save up to 30% % Off
    $2.03 - $19.79
    ($2.03 each)
    Original price $2.89 - Original price $19.79
    Original price $2.89 - Original price $19.79
    Original price $2.89
    $2.03 - $19.79
    Current price $2.03

    John Guest PP061208W Reducer Stem Polypro - 3/8 OD Stem x 1/4 Quick connect

    John Guest
    PP061208W

    White polypropylene construction EPDM O-ring FDA approved material 3/8OD STEM BY 1/4 QUICK CONNECT

    $2.03 - $19.79
    ($2.03 each)
    Original price $2.89 - Original price $19.79
    Original price $2.89 - Original price $19.79
    Original price $2.89
    $2.03 - $19.79
    Current price $2.03
    Save up to 30% % Off