www.aquasafecanada.com | Home II + Remineralization Installation Instructions 08/13 | page 19
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2
1
Depressurize your system (see Fig. 25)
3
4
5
large canister
wrench
NOTE: R.O. Membrane, filters
and hoses not shown for clarity
Remove and discard old filter. Remove
protective plastic from the replacement
SED (sedimentary) filter and insert into
housing. There is no up or down to this
filter.
SED
GAC
CCB
Make sure the new SED pre-filter is centered in the
pre-filter housing. Screw the first pre-filter housing
back on and tighten using the large canister
wrench. Use reasonable force to ensure a proper
compression seal.
Unscrew the first pre-filter housing with the large
canister wrench. Please note: There will still be
water in the housings of the filters so it will be
helpful to have a cloth at hand.
GAC filter
has a white
gasket at
the top and
mesh on
the bottom.
Replace the second (GAC -
Granular Activated Carbon) and
third (CCB - Coconut Carbon Block)
pre-filters in the same way. The
only filter for which direction
matters is the GAC filter.
Move on to the pre-filter flush.
Figure 27
Changing the
pre-filters
Remineralization Step – When should I change the Remineralization
Cartridge?
The Remineralization Cartridge should be changed
every time
you change your three pre-filters (maxi-
mum of 1000 gallons).
Stage 5 – When should I change the Final Polishing Filter?
This is the final filtration stage in your R.O. System. The Final Polishing filter is rated for 1800-2000 gal-
lons of purified water production and therefore should be changed
every second time
you change your
three pre-filters.
HOME II + REMIN SYSTEM FILTER CHANgE INSTRuCTIONS
Pre-Filters – How to conduct a filter change.
Step 1. Changing the pre-filters
(Fig 27)
Please note: After completing Fig 27 (Steps 1-5), you will need to conduct a “pre-filter flush”.
End of filter change schedule. See below for HOW to change your filters.
