Coway AP-1511FHE User Manual page 18

FILTER REPLACEMENT
 How to replace filters
- Replace the filters referring to the descriptions about installing the filters on page 9.
- When you replace the filters, confirm that the 'front' sides of the filters are facing forward.
- To maintain optimal performance of the product, use original Coway filters.
- Always unplug the air purifier before replacing filters.
 Filter cleaning and replacement cycles
Legionella filter
ANTI-FLU HEPA™ Filter
RBD Plasma filter
Antibacterial Catalysis filter
Activated carbon
deodorization filter
Each service life is based on 24-hour use in AUTO mode.
The recommended filter replacement cycles may differ depending on the operating environment.
 Replacing Filters
1. Open the front cover by pulling out the end part above the
air inlet.
2. Separate filter that you want to replace from the filter case.
3. Put the filters in the unit with the
opposite direction, and then close the
cover after filter replacement.
 When reftting the pre-filter to the
product, be sure to lock tight Pre
Filter with the rest of the filters
17
using the screw.
Filter
Pre-filter Every 2 ~ 4 weeks
Every 4 ~ 6 months
cycles
Every year
Every 2 months
Every 6 months
Every 2 years
Every 2 years
method
Cleaning
Replacement
Replacement
Cleaning
Cleaning
Replacement
Replacement
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