Filter Replacement - Aquathin Platinum-90 Getting Started

efficiency and it extends the service life of the reverse
osmosis module. This simple operation has been
automated in the Platinum 90.
If you possess the Aquathin PSS90, it is recommended
to manually flush your system every two weeks.
If your unit has not been used for more than one week
(e.g. while you are on vacation), drain the storage tank
(use the water for watering plants, etc.) then flush the
module for 5-10 minutes as described above.

3. Filter Replacement

After 12 months of use, it is time to replace the 2-stage
Aquathin CARB 12 pre-filter and the 4-stage Aquathin
Deionization (DI) Module to insure your system is
producing water within RO/DI parameters. After 2-3
years (depending on the level of contaminants in water),
the Reverse Osmosis (RO) Module should be replaced,
along with the post filter (CARB 6). Replacement
modules can be ordered directly from your local
Authorized Aquathin Dealer.
1. Remove the contents from beneath the kitchen sink
where the Aquathin assembly is located.
2. Choose a work area with a large flat surface such as
a kitchen table.
3. Place a soft clean towel on the working surface – it
will absorb the small amount of water that will spill
from the modules as they are changed out, and it will
protect the surface of both the table and your
Aquathin cabinet.
4. Turn the unit over on the towel, exposing the filter
modules
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