Autotrol (1032417) 1/4" Male Air Check Kit (Yellow Tag) #1 Injector and hand-tighten the housing firmly

and hand-tighten the housing firmly

French press coffee

Easy reading

Fits Standard Residential RO Systems

Autotrol (1032417) 1/4" Male Air Check Kit (Yellow Tag) #1 Injector and hand-tighten the housing firmlyAutotrol Control Valve Components Autotrol 1032417 1 4" Male Air Check Kit Prevents backflow and maintains proper air pressure in Autotrol 100 Series control valves with reliable one way air flow control Yellow Tag 1 4" Male Connection OEM Part WHAT IT DOES One Way Air Flow Protection The Autotrol 1032417 air check kit is a critical valve component that allows air to enter the system while preventing backflow. The 1 4" male NPT fitting integrates