User Guide

ManualsBrandsCOLZER ManualsAir purifiersAir Purifier for Large Room Up to 550 Sq Ft, 4 Stage H13 True HEPA Air Purifier Filter California Approved, for Smoke, Dust, Pollen

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Table Of Contents

TROUBLESHOOTING

- 4 -

More pollutants in

the room such as

more smoking

Replace with a

brand new ﬁlter

Replace with a new

combination ﬁlter

Loud running noise

After all the checks above, troubleshooting still existed, please contact our customer

service. Do not attempt to disassemble and maintain the device by yourselves, to

avoid any danger and damages to the machine.