Owner's Manual
Thank you for choosing APEC Whole House Water Treatment System.
BEFORE INSTALLATION:
Inspect the system: Please take the system and all the components out of the box. Inspect the system 
and all the connection 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.
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. Manual print ver. 2.2, 2020 Sep.
Please read and become familiar with instructions and parts needed before proceeding with the 
installation.
General Installation/Operation/Maintenance Requirements
•    Use a Licensed Plumber to Install this product.
•    Check with your state and local public works department for plumbing and sanitation codes. You 
must follow these guidelines as you install the whole house water filter. 
•  This water filter system will withstand up to 90 psi water pressure. If your house’s water pressure is 
higher than 90 psi, install a pressure reducing valve before the system is installed.
•    DO NOT use with water that is microbiologically unsafe or of unknown quality without adequate  
disinfecting before or after.
•    DO NOT install the water treatment system in an outside location or anywhere it will be exposed to 
direct sunlight.
•    DO NOT install the water treatment system where temperatures gets to freezing.
•    Manufacturer warranty can be voided if the installation requirements above are not met.
Please keep this Owner’s Manual for future reference.
 It contains useful information on how to maintain and care for your 
APEC Whole House Water Treatment System










