Whynter AFR-300 - Manual (Page 11)

11
► Replacing HEPA filter
• The HEPA filter needs to be replaced every 2,000 working hours or when the
HEPA icon flashes on the LCD display. The higher level of pollutants, the
shorter the lifespan of the filter.
• Remove the front cover, the pre-filter and the old HEPA filter.
• Install the new HEPA filter with the arrow in the front to the air purifier.
• Press the HEPA “RESET” button on the remote control to reset the HEPA filter
timer.
• Dispose of the old HEPA filter and do not reuse.
► Cleaning the photo-catalyst filter
The photo-catalyst filter should be cleaned every 6 months depending on the air
quality.
• Remove the front cover, pre-filter and HEPA filter as shown in the above
picture.