Coway AP-1008BH User Manual

18

Filter

cycles

method

Pre-filter

Every 2~4 weeks

Cleaning

A3

TM

 medium filter

Every   4 months

Cleaning

Every 30 months

Replacement

HEPA filter

Every 30 months

Replacement

1.  Button indicator is turned on one by one clockwise when the filter 

needs to be replaced.

2.  Airflow LED indicates a filter that needs to be replaced. 

Step 1 LED : HEPA 

Step 2 LED : A3

TM

 medium 

3.  When the filter replacement indicator is displayed, the pollution level 

indicator is turned off.

4.  The filter replacement indicator is displayed for 5 minutes in every half an hour.

5. After replacing filter, push the Reset button one time.

6.  When you have replaced a filter before the filter replacement cycle is reached, press and hold the 

RESET button for 1 second(forcible reset). The forcible reset initializes all the filter replacement 

cycle counters.

CLEANING METHOD

       

FILTER REPLACEMENT

■ How to replace filters

∗ Each service life is based on 24-hour use in Speed step 1.

∗  The recommended filter replacement cycles may differ depending on the operating environment.

■ Filter cleaning and replacement cycles

- Check that the ‘front’ sides of filters are in the correct direction.
- To maintain optimal performance of the product, use original coway filters.
- Always unplug the air purifier before replacing filters.

■ Filter replacement indicator

■ Replacing filters

1.  When replacing filter, check that the front side is In the correct 

direction.

2.  With the power is on, press the reset button with a sharp tool.

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