Shellab SWPK - Manual (Page 4)

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SWPK INSTALLATION
Plumbing Diagram
F
ILTER
R
EPLACEMENT
The black Absorber filter is an active charcoal filter. It will last six (6)
months to (1) one year depending on the water quality of your laboratory or
workspace water source, and the humidity setting of the incubator or
humidity cabinet.
The mix-colored universal filter will gradually turn yellow, starting at the
top, and moving to the bottom while in
use. The filter’s lifespan is highly
dependent on local water quality, and the filter should be replaced when it
has turned yellow down to the blue replacem
ent line on the filter’s label.
Replacement Line