- https://www.youtube.com/watch?v=MQd9-QSIMOU
  Intex pool upgrade inlet outlet valve

- how to in install index plunger valve
  Screw a plunger valve onto the threaded connector with the handle at the top. 
  Push the plunger down and twist to keep water from escaping the pool. Insert the return jet into the other 
  hole in the Intex pool from inside the pool. The threaded connector will be sticking out of the hole 
  on the outside.2017¦~9¤ë21¤é


- The Intex Replacement Plunger Valve set is designed to fit various Intex above ground pools to 
  open or close the flow of water from the pool into the filtration system. 
  This allows for easy replacement of pool hoses, filter pumps, chlorine generators or other 
  Intex pool equipment.