123Filter iSpring Reverse Osmosis Water Filtration Installation Instructions & Owner's Manual page 20

Extra Installation
UV Filter (UVF11A)
Figure 13: Flow Sensor Switch for UV Filter
The models with a UV stage have a "U" in their model number, such as ​ R CC7U​ , ​ R CC7AK­UV​ ,
RCC1UP­AK, RCC1UP, etc.
The UV module comes pre­installed on
models with a UV filter. Refer to the
photos above for a better understanding on
how the UV components are assembled
and work together.
Ice Maker Kit (ICEK)
The Ice Maker Kit (model#: iSpring
ICEK​ ) can be purchased separately to
feed RO water to your refrigerator for
crystal clear ice cubes and great tasting
water. If you choose to hook up the system
to your refrigeratior output, it can take the
place of primary output over the RO
faucet.
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