Field Controls Trio Pro User Manual page 14

Step 3 Gently place the PRO- Cell
Catalyst (metal honeycomb) in the
innermost position closest to the
UVC lamp as shown in the figure
with the tag pointing outwards.
Step 5 Place the Pre-filter frame
into the slots on the bottom of the
appliance and press the top towards
the appliance until the clasps click.
PRO-Cell
Catalyst
Pre-filter
Step 4 Next, place the unpackaged
HEPA with carbon filter back into the
appliance with the tag pointing outwards.
Step 6 Place the filter cover on the unit
once all the filters have been installed.
Repeat steps 1 - 6 on opposite side.
HEPA with
carbon filter