Polypropylene Fittings
We offer the largest selection, lowest prices, and the most dependable brands like Colder, John Guest, Liquifit, Parker, SharkBite, and Watts in polypropylene water lines and fittings. Choose from Push-to-Connect fittings, Speedfit Fittings, Specialty Fittings and general plumbing fittings. Our highly knowledgeable sales associates are here to assist you with any questions you may have before, during and after the sale. If you do not see the fitting you are looking for, give us a call, if we don't have it in stock we can order it for you.
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HHD Water Filter Head Plastic Pipe Union Connector 3/8" MPT 10 C/T
Holiday House
$18.99HHD Water Filter Head Plastic Pipe Union Connector Pipe union connector. 3/8" x 3/8" MPT. Perfect for water filter head assembly. Read our article on Oem Vs. Non-Oem Parts. Sold As: 10 ea.103633-1$18.99 -
HHD Water Filter Head Plastic Pipe Union Connector 3/8" MPT
Holiday House
$14.99HHD Water Filter Head Plastic Pipe Union Connector Pipe union connector. 3/8" x 3/8" MPT. Perfect for water filter head assembly. Read our article on Oem Vs. Non-Oem Parts. Sold As: 1 ea.103633$14.99 -
HHD Water Filter Head Union Connector 1/4" MPT 10 C/T
Holiday House
$18.99HHD Water Filter Head Union Connector Pipe union connector. 1/4" x 1/4" MPT. Perfect for water filter head assembly. Read our article on Oem Vs. Non-Oem Parts. Sold As: 10 Pack.103631-1$18.99 -
HHD Water Filter Head Plastic Pipe Union Connector 1/4" MPT
Holiday House
$14.99HHD Water Filter Head Plastic Pipe Union Connector Pipe union connector. 1/4" x 1/4" MPT. Perfect for water filter head assembly. Read our article on Oem Vs. Non-Oem Parts. Sold As: 1 ea.103631$14.99 -
John Guest Push-Fit Inline Stem Reducer 1/2" Stem x 3/8" Tube
John Guest
$18.99John Guest Push-Fit Inline Stem Reducer JG Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into JG Push-fit fitting to reduce the tube size. Fittings are manufactured...103390-6$18.99 -
John Guest Push-Fit Inline Stem Reducer 3/8" Stem x 5/16" Tube
John Guest
$18.99John Guest Push-Fit Inline Stem Reducer JG Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into JG Push-fit fitting to reduce the tube size. Fittings are manufactured...103390-4$18.99 -
John Guest Push-Fit Inline Stem Reducer 5/16" Stem x 1/4" Tube 10 C/T
John Guest
$33.99John Guest Push-Fit Inline Stem Reducer JG Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into JG Push-fit fitting to reduce the tube size. Fittings are manufactured...103390-3$33.99 -
John Guest Push-Fit Inline Stem Reducer 5/16" Stem x 1/4" Tube
John Guest
$14.99John Guest Push-Fit Inline Stem Reducer JG Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into JG Push-fit fitting to reduce the tube size. Fittings are manufactured...103390-2$14.99 -
John Guest Push-Fit Inline Stem Reducer 3/8" Stem x 1/4" 10 C/T Tube
John Guest
$41.99John Guest Push-Fit Inline Stem Reducer JG Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into JG Push-fit fitting to reduce the tube size. Fittings are manufactured...103390-1$41.99 -
John Guest Push-Fit Inline Stem Reducer 3/8" Stem x 1/4" Tube
John Guest
$14.99John Guest Push-Fit Inline Stem Reducer JG Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into JG Push-fit fitting to reduce the tube size. Fittings are manufactured...103390$14.99 -
John Guest Push-Fit Inline Check Valve 3/8"
John Guest
$27.99John Guest Push-Fit Inline Check Valve Push-fit inline check valves allow flow only in one direction. These inline check valves have low crack pressures and can easily be incorporated into a system...101155-2$27.99 -
John Guest Black Push-Fit Inline Bulkhead Union 3/8"
John Guest
$18.99John Guest Black Push-Fit Inline Bulkhead Union JG Push-fit technology makes connecting tubing quick and easy. Fittings are manufactured in black polypropylene with food grade EPDM O-ring. These...101256-4$18.99