
REPLACING THE PRE-FILTERS
REPLACEMENT FILTER INFORMATION
REPLACEMENT FILTER
INFO
PART
NUMBER
FILTER REPLACEMENT
TIMELINE
A
RO Membrane
738340
6 months to 2.5 years
B
Sediment Filter - 10”
738335
6 to 12 months
C
Coconut Carbon Filter - 10”
738330
1,000 - 1,500 gallons of clean water
A
B
C
10
11
Step 1 – Unscrew the filter housing
from the RO System using
the filter wrench included
with your system.
Step 2 – Replace sediment
and/or carbon block
pre-filters.
Step 3 – Screw the filter housing
back onto the RO system,
firmly hand tightening
these. Do not use the
wrench to tighten.