Coway AP-1009CH User Manual page 17

- Always unplug the product before cleaning the filter.
- The pre-filter is reusable by removing dust or cleaning it with water.
- If the pre-filter is not cleaned for a long time, the product performance may deteriorate.
- The medium deodorization filter is reusable with vacuum cleaning.
Never clean them with water.
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Cleaning
1. open the front cover by pulling the lower part of it.
2. Press the hook above the pre-filter and take out the
pre-filter by pulling out on the handles.
 To prevent dust from falling off, remove the filter carefully
without exerting a shock.
3. clean the pre-filer with a vacuum cleaner or with water
depending on the level of contamination.
(every 2 ~ 4 weeks)
4. clean the medium deodorization filter and with a vacuum
cleaner. (every 2 ~ 4 weeks)
5. Install the pre-filter after removing the moisture
completely. Fit the front cover back to the product.
 When refitting the Pre-filter to the product, fit in the hook
correctly.
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