16
Service Schedule
To keep the Aqua Flo system operating properly, it is necessary to change the filters and sanitize the system periodically.
Typically, this should be done on an annual basis. Service frequency may vary depending on local water conditions. High
sediment, chlorine, turbidity, or hardness levels may require more frequent service. Use the following as a guide.
As needed
Clean the faucet with a soft cloth, avoid abrasive cleaners.
At least once in 6 months
Replace
•
Stage 1
Sediment Filter (41407001)
•
Stage 2 & 4
Carbon Block Filter (41407002)
At least once in 12 months
Replace
•
Stage 3
Ultrafiltration Membrane (41407005)
Sanitize the system*
Service and Maintenance
Rotate carbon block filters 3 months
after changing
(swap stage 2 & stage 4)
Kit Contents
1/4” Tubing
*Drinking Water
System Sanitization
Kit Preparation -
42903016
Place some rags or a towel
below the system as some
water may leak during this
procedure. Have a pail
handy to drain water into.
1
Shut off the water supply to the system
at the adapter valve. Open the faucet
and allow the system to drain completely
Shut off the faucet once drained.
2
Disconnect all 4 cartridges and replace
them with the blank cartridges included
in this kit. Disconnect the inlet line from
the system
and drain excess water
into a pail.
4
Using the tubing included in the kit,
connect the sanitization cartridge between
the adapter valve and the inlet
port on
the system.
5
Turn on the water at the adapter valve.
If sanitizing an RO allow the system to fill the tank
for 30 minutes. Next, turn on the faucet and
allow the system to run for 30 minutes.
6
Leaving the faucet open, shut off inlet
water and let the system drain completely.
7
Disconnect the sanitization cartridge from the
inlet line and system. Reconnect the inlet line to
the system and replace cartridges on system.
8
Turn on the inlet water and check for leaks. If
sanitizing an RO, allow the tank to fill for 30
minutes and discard the first tank. Allow tank to
refill for 30 minutes.
3
Add either ½ teaspoon of household
bleach or 1 packet of Sani-System Liquid
Concentrate (#50036) to the clear
sanitization cartridge and seal the
cartridge tightly.
3 O-ring
Cartridge for
RO Systems
NOTE:
if sanitizing an RO be sure to insert the
blank RO cartridge (3 o-rings) in stage 3.
Your system is now clean and ready to use!
