Owner`s manual
1
Thank you for choosing APEC reverse osmosis sytems. 
You now own the finest water filter in America.
Please read and become familiar with instructions and parts needed before proceeding with 
the installation.
BEFORE INSTALLATION: 
Inspect the system: 
Please take the system and all the components out of the box. Inspect the system and all the con-
nection fittings carefully, make sure nothing is damaged during shipping. If any part is cracked or 
broken, please do not proceed with the installation and contact APEC or your distributor for an 
exchange or diagnosis.
Recommended tools list: 
  Variable speed drill
  Drill bit: ¼” (for the waste line), 1/8” (as pilot, not mandatory), and ½” (for standard 
faucet hole, air-gap faucet requires 1&1/4” hole)
  5/8”, 9/16” open-end wrench, or adjustable wrench, pliers
 Phillips screwdriver
  Utility knife, or scissors
 Teflon tape
Operating Parameter
  Operating pressure: 100psi maximum
  Feed water temperature: 40 – 100 degree F (4-37 degree C)
  Do not connect this unit to hot water source
  Install the RO in a sheltered environment, avoid exposure to hot and cold weather or under 
direct sun light.
Copyright:
This manual is copyrighted by APEC Inc. Under the copyright laws, this manual may not be reproduced in any form, in 
whole or part, without the prior written consent of APEC Inc. 










