Cleaning The Pre-Filter - Winix HR900 Manual De Usuario

FILTER CARE

4. Cleaning the Pre-filter

Intervals between filter cleanings may vary depending on the air quality.
Use a vacuum cleaner or soft brush to clean
the Pre-filter. If it is excessively dirty, wash
with room temperature water.
• Use only water, do not use volatile
substances such as alcohol or acetone.
• If the pre-filter becomes damaged
or in any way needs replacement:
Please contact Winix
(877)-699-4649
www.winixamerica.com
NOTICE
English
• Do not use benzene, alcohol, or other volatile fluids, which
may cause damage or discoloration.
• The Pre-filter is reusable after cleaning, ensuring it has
completely dried.
• Do not use hot water over 104°F or volatile fluids such as
paint thinner.
• After washing the pre-filter, allow it to dry completely in a
wellventilated area. Otherwise, it may develop a bad odor.
HR900 16