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7. SANITIZATION OF REVERSE OSMOSIS FILTER
Sanitization of the reverse osmosis filter is recommended after it has been in use for an extended
period (~ 6 months), and when the filter is not going to be used for 3 or more weeks at a time. It is
also desirable to sanitize the system when replacing cartridges.
Using chlorine disinfectant tablets is recommended for reverse osmosis filter sanitization.
1.
Shut off feed valve
2.
Remove and discard the pre-filter cartridges and carbon post-filter.
3.
Unscrew cap of membrane housing and remove membrane using needlenose pliers if necessary. Put the membrane into
a tight bag and store in refrigerator at +2...+5°C (36...41
4.
Screw back on 2
housing cap, and connect the tube from the faucet directly to the
union tee without carbon post-filter.
52
5
6
and tank valve
.
nd
and 3
rd
pre-filter sumps, screw on membrane
F).
o
Code P0090636 - Rev 0 - 19/06/2019
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