John Guest Polypropylene Union Tee 1/4"
Item No. PP0208W
Our decades-long partnership with John Guest reflects a shared commitment to innovation, reliability, and performance. As the global leader in push-to-connect fittings, John Guest has been the trusted foundation of countless installations supported by Chester Paul Company. We’re proud to feature what we consider their essential lineup—industry-proven fittings and tubing designed to simplify installations without compromising performance.
Chester Paul Company offers the entire John Guest product portfolio—click here to explore all available options.
Chester Paul Company offers the entire John Guest product portfolio—click here to explore all available options.
Quick Connect Equal Tees
John Guest Polypropylene Union Tee 3/8"
Item No. PP0212W
John Guest Polypropylene Union Tee 1/2"
Item No. PP0216W
Quick Connect Union Elbows
John Guest Polypropylene Union Elbow 1/4"
Item No. PP0308W
John Guest Polypropylene Union Elbow 3/8"
Item No. PP0312W
John Guest Polypropylene Union Elbow 1/2"
Item No. PP0316W
Quick Connect Straight Union "Couplings"
John Guest Polypropylene Union Connector 1/4"
Item No. PP0408W
John Guest Polypropylene Union Connector 3/8"
Item No. PP0412W
John Guest Polypropylene Union Connector 1/2"
Item No. PP0416W
Stem Adapter x Male NPT
John Guest Polypropylene Stem Adapter 1/4" x 1/8" NPTF
Item No. PP050821W
John Guest Polypropylene Stem Adapter 3/8" x 1/4" NPTF
Item No. PP051222W
John Guest Polypropylene Stem Adapter 3/8" x 3/8" NPTF
Item No. PP051223W
John Guest Polypropylene Stem Adapter 1/2" x 3/8" NPTF
Item No. PP051623W
John Guest Polypropylene Stem Adapter 1/2" x 1/2" NPTF
Item No. PP051624W
Stem Reducer x Quick Connect
John Guest Polypropylene Stem Reducer 3/8" x 1/4"
Item No. PP061208W
John Guest Polypropylene Stem Reducer 1/2" x 3/8"
Item No. PP061612W
Plugs
John Guest Polypropylene Plug 1/4"
Item No. PP0808W
John Guest Polypropylene Plug 3/8"
Item No. PP0812W
John Guest Polypropylene Plug 1/2"
Item No. PP0816W
Quick Connect Reducing Union "Couplings"
John Guest Polypropylene Reducing Union 3/8" x 1/4"
Item No. PP201208W
John Guest Polypropylene Reducing Union 1/2" x 3/8"
Item No. PP201612W
Quick Connect Reducing Elbows
John Guest Polypropylene Reducing Elbow 3/8" x 1/4"
Item No. PP211208W
John Guest Polypropylene Reducing Elbow 1/2" x 3/8"
Item No. PP211612W
Elbow Plug In Stem Quick Connect
John Guest Plug In Elbow 1/4" Stem OD x 1/4" Tube OD
Item No. PP220808W
John Guest Plug In Elbow 3/8" Stem OD x 3/8" Tube OD
Item No. PP221212W
John Guest Plug In Elbow 1/2" Stem OD x 1/2" Tube OD
Item No. PP221616W
Quick Connect Reducing Tees
John Guest Polypropylene Reducing Tee 3/8" x 3/8" x 1/4"
Item No. PP30121208W
John Guest Polypropylene Reducing Tee 1/2" x 1/2" x 3/8"
Item No. PP301612W
Quick Connect Fixed Elbows MPT
John Guest Polypropylene Fixed Elbow 1/4" x 1/8" NPTF
Item No. PP480821W
John Guest Polypropylene Fixed Elbow 1/4" x 1/4" NPTF
Item No. PP480822W
John Guest Polypropylene Fixed Elbow 1/4" x 3/8" NPTF
Item No. PP480823W
John Guest Polypropylene Fixed Elbow 3/8" x 1/4" NPTF
Item No. PP481222W
John Guest Polypropylene Fixed Elbow 3/8" x 3/8" NPTF
Item No. PP481223W
John Guest Polypropylene Fixed Elbow 1/2" x 3/8" NPTF
Item No. PP481623W
Male Adapter with Quick Connect
John Guest Polypropylene Male Connector 1/4" x 1/4" NPTF
Item No. PP010822W
John Guest Polypropylene Male Connector 3/8" x 1/4" NPTF
Item No. PP011222W
John Guest Polypropylene Male Connector 3/8" x 3/8" NPTF
Item No. PP011223W
John Guest Polypropylene Male Connector 3/8" x 1/2" NPTF
Item No. PP011224W
John Guest Polypropylene Male Connector 1/2" x 1/2" NPTF
Item No. PP011624W
RO / Drinking Water Faucet Quick Connect Adapters
John Guest Polypropylene Faucet Connector 1/4" x 7/16"-24 UNS
Item No. PP3208U7W
John Guest Polypropylene Faucet Connector 3/8" x 7/16"-24 UNS
Item No. PP3212U7W
Quick Connect x Female Compression Thread
John Guest Female Connector 1/4" OD x 9/16"-24 (3/8" Compression Thread)
Item No. PP6008U9W
John Guest Female Connector 3/8" OD x 9/16"-24 (3/8" Compression Thread)
Item No. PSEI6012U9
Quick Connect Inline Check Valves
John Guest Inline Single Check Valve 1/4"
Item No. 1/4SCV
John Guest Single Check Valve 3/8"
Item No. 3/8SCV
Quick Connect Inline Ball Valves
John Guest Gray Acetal Shut-Off Valve, 1/2" Long Handle
Item No. PISV0416S
John Guest Inline Valve 1/4" QC- White
Item No. PPSV040808W-X
John Guest Inline Valve 3/8" QC- White
Item No. PPSV041212W-X
Quick Connect RO Tank Ball Valves
John Guest Tank Valve 1/4" FPT x 1/4" QC 90
Item No. PPSV500822W-X
John Guest Tank Valve 1/4" FPT x 3/8" QC 90
Item No. PPSV501222W-X
Angle Stop Adapter Valves - Plastic
John Guest Angle Stop Adapter Valve, 3/8" x 3/8" x 1/4", Plastic
Item No. PASVPP1
John Guest Angle Stop Adapter Valve, 3/8" x 3/8" x 3/8", Plastic
Item No. PASVPP2
John Guest Angle Stop Adapter Valve, 1/2" x 3/8" x 1/4", Plastic
Item No. PASVPP5
John Guest Angle Stop Adapter Valve, 3/8" x 1/2" x 3/8", Plastic
Item No. PASVPP6
Angle Stop Adapter Valves - Brass
John Guest Angle Stop Adapter Valve, 3/8", 3/8", 1/4", Low Lead
Item No. ASVPP1LF
John Guest Angle Stop Adapter Valve, 3/8", 3/8", 3/8", Low Lead
Item No. ASVPP2LF
John Guest Angle Stop Adapter Valve, 1/2", 3/8", 1/4", Low Lead
Item No. ASVPP5LF
John Guest Angle Stop Adapter Valve, 1/2", 3/8", 3/8", Low Lead
Item No. ASVPP6LF
1/4" OD LLDPE Tubing x 500' Roll
John Guest LLDPE Tubing 1/4" OD x 500' Blue
Item No. PE-08-BI-0500F-B
John Guest LLDPE Tubing 1/4" OD x 500' Black
Item No. PE-08-BI-0500F-E
John Guest LLDPE Tubing 1/4" OD x 500' Natural
Item No. PE-08-BI-0500F-N
John Guest LLDPE Tubing 1/4" OD x 500' White
Item No. PE-08-BI-0500F-W
3/8" OD LLDPE Tubing x 500' Roll
John Guest LLDPE Tubing 3/8" OD x 500' Blue
Item No. PE-12-EI-0500F-B
John Guest LLDPE Tubing 3/8" OD x 500' Black
Item No. PE-12-EI-0500F-E
John Guest LLDPE Tubing 3/8" OD x 500' Natural
Item No. PE-12-EI-0500F-N
John Guest LLDPE Tubing 3/8" OD x 500' White
Item No. PE-12-EI-0500F-W
1/2" OD LLDPE Tubing x 250' Roll
John Guest LLDPE Tubing 1/2" OD x 250' Blue
Item No. PE-16-GI-0250F-B
John Guest LLDPE Tubing 1/2" OD x 250' Black
Item No. PE-16-GI-0250F-E
John Guest LLDPE Tubing 1/2" OD x 250' Natural
Item No. PE-16-GI-0250F-N
John Guest LLDPE Tubing 1/2" OD x 250' Red
Item No. PE-16-GI-0250F-R
John Guest LLDPE Tubing 1/2" OD x 250' White
Item No. PE-16-GI-0250F-W
Locking Clips
John Guest Locking Clip, 1/4"
Item No. PIC1808R
John Guest Locking Clip, 3/8"
Item No. PIC1812R
EPDM O-Rings
John Guest EPDM O-ring, 1/4"
Item No. CA-R08I-S
John Guest EPDM O-ring, 3/8"
Item No. CA-R12I-S
John Guest EPDM O-ring, 1/2"
Item No. CA-R16I-S
Our decades-long partnership with John Guest reflects a shared commitment to innovation, reliability, and performance. As the global leader in push-to-connect fittings, John Guest has been the trusted foundation of countless installations supported by Chester Paul Company. We’re proud to feature what we consider their essential lineup—industry-proven fittings and tubing designed to simplify installations without compromising performance.
Chester Paul Company offers the entire John Guest product portfolio—click here to explore all available options.
Chester Paul Company offers the entire John Guest product portfolio—click here to explore all available options.
Quick Connect Equal Tees
John Guest Polypropylene Union Tee 1/4"
Item No. PP0208W
John Guest Polypropylene Union Tee 3/8"
Item No. PP0212W
John Guest Polypropylene Union Tee 1/2"
Item No. PP0216W
Quick Connect Union Elbows
John Guest Polypropylene Union Elbow 1/4"
Item No. PP0308W
John Guest Polypropylene Union Elbow 3/8"
Item No. PP0312W
John Guest Polypropylene Union Elbow 1/2"
Item No. PP0316W
Quick Connect Straight Union "Couplings"
John Guest Polypropylene Union Connector 1/4"
Item No. PP0408W
John Guest Polypropylene Union Connector 3/8"
Item No. PP0412W
John Guest Polypropylene Union Connector 1/2"
Item No. PP0416W
Stem Adapter x Male NPT
John Guest Polypropylene Stem Adapter 1/4" x 1/8" NPTF
Item No. PP050821W
John Guest Polypropylene Stem Adapter 3/8" x 1/4" NPTF
Item No. PP051222W
John Guest Polypropylene Stem Adapter 3/8" x 3/8" NPTF
Item No. PP051223W
John Guest Polypropylene Stem Adapter 1/2" x 3/8" NPTF
Item No. PP051623W
John Guest Polypropylene Stem Adapter 1/2" x 1/2" NPTF
Item No. PP051624W
Stem Reducer x Quick Connect
John Guest Polypropylene Stem Reducer 3/8" x 1/4"
Item No. PP061208W
John Guest Polypropylene Stem Reducer 1/2" x 3/8"
Item No. PP061612W
Plugs
John Guest Polypropylene Plug 1/4"
Item No. PP0808W
John Guest Polypropylene Plug 3/8"
Item No. PP0812W
John Guest Polypropylene Plug 1/2"
Item No. PP0816W
Quick Connect Reducing Union "Couplings"
John Guest Polypropylene Reducing Union 3/8" x 1/4"
Item No. PP201208W
John Guest Polypropylene Reducing Union 1/2" x 3/8"
Item No. PP201612W
Quick Connect Reducing Elbows
John Guest Polypropylene Reducing Elbow 3/8" x 1/4"
Item No. PP211208W
John Guest Polypropylene Reducing Elbow 1/2" x 3/8"
Item No. PP211612W
Elbow Plug In Stem Quick Connect
John Guest Plug In Elbow 1/4" Stem OD x 1/4" Tube OD
Item No. PP220808W
John Guest Plug In Elbow 3/8" Stem OD x 3/8" Tube OD
Item No. PP221212W
John Guest Plug In Elbow 1/2" Stem OD x 1/2" Tube OD
Item No. PP221616W
Quick Connect Reducing Tees
John Guest Polypropylene Reducing Tee 3/8" x 3/8" x 1/4"
Item No. PP30121208W
John Guest Polypropylene Reducing Tee 1/2" x 1/2" x 3/8"
Item No. PP301612W
Quick Connect Fixed Elbows MPT
John Guest Polypropylene Fixed Elbow 1/4" x 1/8" NPTF
Item No. PP480821W
John Guest Polypropylene Fixed Elbow 1/4" x 1/4" NPTF
Item No. PP480822W
John Guest Polypropylene Fixed Elbow 1/4" x 3/8" NPTF
Item No. PP480823W
John Guest Polypropylene Fixed Elbow 3/8" x 1/4" NPTF
Item No. PP481222W
John Guest Polypropylene Fixed Elbow 3/8" x 3/8" NPTF
Item No. PP481223W
John Guest Polypropylene Fixed Elbow 1/2" x 3/8" NPTF
Item No. PP481623W
Male Adapter with Quick Connect
John Guest Polypropylene Male Connector 1/4" x 1/4" NPTF
Item No. PP010822W
John Guest Polypropylene Male Connector 3/8" x 1/4" NPTF
Item No. PP011222W
John Guest Polypropylene Male Connector 3/8" x 3/8" NPTF
Item No. PP011223W
John Guest Polypropylene Male Connector 3/8" x 1/2" NPTF
Item No. PP011224W
John Guest Polypropylene Male Connector 1/2" x 1/2" NPTF
Item No. PP011624W
RO / Drinking Water Faucet Quick Connect Adapters
John Guest Polypropylene Faucet Connector 1/4" x 7/16"-24 UNS
Item No. PP3208U7W
John Guest Polypropylene Faucet Connector 3/8" x 7/16"-24 UNS
Item No. PP3212U7W
Quick Connect x Female Compression Thread
John Guest Female Connector 1/4" OD x 9/16"-24 (3/8" Compression Thread)
Item No. PP6008U9W
John Guest Female Connector 3/8" OD x 9/16"-24 (3/8" Compression Thread)
Item No. PSEI6012U9
Quick Connect Inline Check Valves
John Guest Inline Single Check Valve 1/4"
Item No. 1/4SCV
John Guest Single Check Valve 3/8"
Item No. 3/8SCV
Quick Connect Inline Ball Valves
John Guest Gray Acetal Shut-Off Valve, 1/2" Long Handle
Item No. PISV0416S
John Guest Inline Valve 1/4" QC- White
Item No. PPSV040808W-X
John Guest Inline Valve 3/8" QC- White
Item No. PPSV041212W-X
Quick Connect RO Tank Ball Valves
John Guest Tank Valve 1/4" FPT x 1/4" QC 90
Item No. PPSV500822W-X
John Guest Tank Valve 1/4" FPT x 3/8" QC 90
Item No. PPSV501222W-X
Angle Stop Adapter Valves - Plastic
John Guest Angle Stop Adapter Valve, 3/8" x 3/8" x 1/4", Plastic
Item No. PASVPP1
John Guest Angle Stop Adapter Valve, 3/8" x 3/8" x 3/8", Plastic
Item No. PASVPP2
John Guest Angle Stop Adapter Valve, 1/2" x 3/8" x 1/4", Plastic
Item No. PASVPP5
John Guest Angle Stop Adapter Valve, 3/8" x 1/2" x 3/8", Plastic
Item No. PASVPP6
Angle Stop Adapter Valves - Brass
John Guest Angle Stop Adapter Valve, 3/8", 3/8", 1/4", Low Lead
Item No. ASVPP1LF
John Guest Angle Stop Adapter Valve, 3/8", 3/8", 3/8", Low Lead
Item No. ASVPP2LF
John Guest Angle Stop Adapter Valve, 1/2", 3/8", 1/4", Low Lead
Item No. ASVPP5LF
John Guest Angle Stop Adapter Valve, 1/2", 3/8", 3/8", Low Lead
Item No. ASVPP6LF
1/4" OD LLDPE Tubing x 500' Roll
John Guest LLDPE Tubing 1/4" OD x 500' Blue
Item No. PE-08-BI-0500F-B
John Guest LLDPE Tubing 1/4" OD x 500' Black
Item No. PE-08-BI-0500F-E
John Guest LLDPE Tubing 1/4" OD x 500' Natural
Item No. PE-08-BI-0500F-N
John Guest LLDPE Tubing 1/4" OD x 500' White
Item No. PE-08-BI-0500F-W
3/8" OD LLDPE Tubing x 500' Roll
John Guest LLDPE Tubing 3/8" OD x 500' Blue
Item No. PE-12-EI-0500F-B
John Guest LLDPE Tubing 3/8" OD x 500' Black
Item No. PE-12-EI-0500F-E
John Guest LLDPE Tubing 3/8" OD x 500' Natural
Item No. PE-12-EI-0500F-N
John Guest LLDPE Tubing 3/8" OD x 500' White
Item No. PE-12-EI-0500F-W
1/2" OD LLDPE Tubing x 250' Roll
John Guest LLDPE Tubing 1/2" OD x 250' Blue
Item No. PE-16-GI-0250F-B
John Guest LLDPE Tubing 1/2" OD x 250' Black
Item No. PE-16-GI-0250F-E
John Guest LLDPE Tubing 1/2" OD x 250' Natural
Item No. PE-16-GI-0250F-N
John Guest LLDPE Tubing 1/2" OD x 250' Red
Item No. PE-16-GI-0250F-R
John Guest LLDPE Tubing 1/2" OD x 250' White
Item No. PE-16-GI-0250F-W
Locking Clips
John Guest Locking Clip, 1/4"
Item No. PIC1808R
John Guest Locking Clip, 3/8"
Item No. PIC1812R
EPDM O-Rings
John Guest EPDM O-ring, 1/4"
Item No. CA-R08I-S
John Guest EPDM O-ring, 3/8"
Item No. CA-R12I-S
John Guest EPDM O-ring, 1/2"
Item No. CA-R16I-S