18
Filter When to Clean How to Clean When to Replace
Washable
Pre-Filter
Every 2–4 weeks
Use a soft cloth or
vacuum hose
Does not need to be
replaced
Wash with water and
mild detergent
True HEPA /
Activated
Carbon Filter
Do not clean 12–15 months
CARE & MAINTENANCE (CONT.)
Figure 3.3
Figure 3.2
3. Rinse the pre-filter with water under a
faucet.
4. Wash the pre-filter with mild detergent
and a soft cloth. [Figure 3.2]
5. Allow the pre-filter to air-dry. Once
completely dry, place the pre-filter back
into the air purifier. [Figure 3.3]