WASHING THE PREFILTERS
We recommend that you visually inspect the prefilters every
month, and clean as needed. Wipe clean with a damp cloth
or gently vacuum the prefilters every time you change the
combination HEPA/Carbon filters.
1. Gently remove both side panel filter doors.
2. Gently remove the prefilters (Fig. D).
3. Gently clean with a dampened cloth or vacuum – allow
prefilters to air dry before re-installing (where necessary).
4. Replace the prefilters (Fig. E) and both side panel filter
doors.
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Fig. D
Fig. E