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Valves

Valves

Valves For Reverse Osmosis RO And Pure Water Filtration Systems

  1. $9.99
    John Guest PPSV040808W In-Line Shut-Off Valve 1/4" Tube X 1/4" Tube Learn More
  2. Regular Price: $14.99

    Special Price $9.99

    As low as: $7.49
    C Style Self Piercing Tap Valve With 1/4" Comp - Used on copper lines instead of the "screw together" easy tap described above. Make sure to install it in-line after the cold water shut-off valve. Mount and tighten the self piercing valve on the copper line in a easy to reach place. Turn the saddle valve clockwise all the way in. This drives the sharp end of a sharp metal pierce into the copper tubing and will pierce a tiny hole. This is the "OFF" position for your new RO system. Turn counter-clockwise to open and turn on. Learn More
  3. $10.99
    John Guest PPSV041212W In-Line Shut-Off Valve 3/8" Tube X 3/8" Tube Learn More
  4. $12.99
    John Guest PPSV501222W Tank Shut-Off Valve 3/8" Tube X 1/4" FNPT 90 Learn More
  5. Regular Price: $19.99

    Special Price $12.99

    As low as: $9.99
    Easy Tap Water Feed Valve - High flow tap valve. Follow the pipe up from the shut-off valve toward faucet until you reach a coupling nut (may be all the way up to the faucet). Unscrew coupling nut. Screw brass easy tap onto previous location of coupling nut. Hand tighten and then one more complete turn with wrench. Re-attach water line coupling nut to easy tap. The valve on the side of the easy tap is the shut off valve for your new RO system. If the handle is turned clockwise all of the way, this is the "OFF" position for your new RO system. Counterclockwise all of the way is the "ON" position. Learn More
  6. Regular Price: $13.99

    Special Price $9.99

    As low as: $6.39
    Replacement Water Tank Valve With Jaco Fittings. Fits all standard tanks. Very easy to use. Learn More
  7. Regular Price: $17.99

    Special Price $11.99

    As low as: $9.99
    John Guest ® Tank Valve For Reverse Osmosis Systems - These valves are manufactured in white polypropylene with food grade EPDM 'O' Rings for use with potable water. This fitting is made of the following components: The body is produced in polypropylene. PPSV500822W and PPSV501222W. Learn More
  8. $11.99
    John Guest PPSV500822W Tank Shut-Off Valve 1/4" Tube X 1/4" FNPT 90 Learn More
  9. Regular Price: $17.99

    Special Price $9.99

    As low as: $7.99
    John Guest ® inline shut off valve - Easy to install push in quick connectors. PPSV040808W and PPSV041212W Learn More
  10. $10.99
    Shut Off Valve 3/8 - Inline Water Shut off Valve-3/8' SMC Learn More
  11. Regular Price: $14.99

    Special Price $9.99

    As low as: $6.99
    Inline Water Shut Off Valve With 1/4" or 3/8" Quick Connect Fittings - Very easy to install and use. - Great for refrigerators, UV systems, chillers, hot pots, coffee machines, ice machines etc. Learn More
  12. $13.99
    John Guest ASV121212W / ASVPP2LF Angle Stop Adapter Valve 3/8" Male Comp X 3/8" Male Comp X 3/8" Tube Learn More
  13. Regular Price: $27.99

    Special Price $19.99

    As low as: $17.99
    Inline Check Valve - Back Flow Prevention - Check Valve- 1/4" quick connect - one way flow, Easy to install. 1/4SCV and 3/8SCV or John Guest Elbow Fitting for Membrane Housing. Learn More
  14. Regular Price: $19.99

    Special Price $12.99

    As low as: $10.99
    John Guest ® Angle Stop Water Valve - Makes installation a snap. Very simple to use. PPASV121208W and PPASV121212W Learn More
  15. Regular Price: $34.99

    Special Price $22.99

    As low as: $19.39
    Filtamate 85 PSI Inline Pressure Regulator. 1/4" Quick Connectors. Great inline pressure regulator to prevent excessive pressure from reaching your RO Reverse Osmosis system or other sensitive water equipment. Helps prevent water spikes, or surges, that can lead to system failure or leaks. Learn More
  16. Regular Price: $39.99

    Special Price $24.99

    As low as: $19.99
    Float Valve - Nickel Plated. Choose either Vertical or Horizontal mount. 1/4" tube compression connector. Excellent for aquarium owners or orchid growers. If you use a static atmospheric tank to collect your RO water and want a way to automatically turn off the RO system when the tank is full, this float valve is for you. When the valve closes it will trigger the auto shut off valve ASO in RO systems and turn it off. The float measures approximately 3" long x 1 3/8" diameter. Easy to install and use. Learn More
  17. $24.99
    Float Valve - Nickel Plated. Choose either Vertical or Horizontal mount. 1/4" tube compression connector. Excellent for aquarium owners or orchid growers. If you use a static atmospheric tank to collect your RO water and want a way to automatically turn off the RO system when the tank is full, this float valve is for you. When the valve closes it will trigger the auto shut off valve ASO in RO systems and turn it off. The float measures approximately 3" long x 1 3/8" diameter. Easy to install and use. Learn More
  18. Regular Price: $18.99

    Special Price $12.99

    As low as: $9.49
    Sea Tech ® Valve 3551-0808 Quick Connect Fitting For GE Merlin RO System. Connects the GE Merlin reverse osmosis system to the inlet feed water line. 1/2" in and out. Simple to install. Learn More
  19. Regular Price: $21.99

    Special Price $14.99

    As low as: $9.99
    Sea Tech ® Valve 3550-1008 Quick Connect Fitting For GE Merlin RO System. Connects the GE Merlin reverse osmosis system to the inlet feed water line. 1/2" Tube in and out. Simple to install. Learn More
  20. Regular Price: $8.99

    Special Price $6.99

    As low as: $3.99
    Self Piercing Feed Water Tap Valve With 1/4" Comp - Saddle valve used on copper lines instead of the "screw together" easy tap described above. Make sure to install it in-line after the cold water shut-off valve. Mount and tighten the self piercing valve on the copper line in a easy to reach place. Turn the saddle valve clockwise all the way in. This drives the sharp end of a sharp metal pierce into the copper tubing and will pierce a tiny hole. This is the "OFF" position for your new RO system. Turn counter-clockwise to open and turn on. Learn More
  21. Regular Price: $29.99

    Special Price $20.99

    As low as: $16.99
    Auto Shut Off RO 1 With Quick Connections- Automatic shutoff valve for reverse osmosis systems. ASO ASV Easy to use 1/4" OD Tube with quick connections. The valve automatically shuts off production when the tank pressure reaches approximately 65% of the incoming line pressure. Learn More
  22. Regular Price: $18.99

    Special Price $13.99

    As low as: $10.99
    Vu-Flow Purge Valve. 1/2" FNPT - This Purge Valve fits all models of Vu-Flow sand and screen sediment filters. Learn More
  23. Regular Price: $8.99

    Special Price $4.99

    Pentek 151039 Pressure Relief Valve is a Replacement Pressure Relief Button Kit that works with whole house housings with pressure release buttons. Learn More

Be sure to check our Parts Departmentfor important parts such as TDS Testers, Replacement Tanks, O-rings,Housing Wrenches and more parts for your pure water filtration system.