Philips 2000i Series Manual page 3

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What filters should I use with my Philips Air Purifier?
If you are wondering which filters to use with your Philips Air Purifier, please see if there is an
answer to your questions below.
Philips Air Purifier filters
Your Philips Air Purifier comes with multiple filters and will warn you when a filter must be
replaced. When one of the filters is almost full and needs to be cleaned or replaced, the
appropriate filter replacement light starts to flash to prompt you to replace that filter. That is how
you will know which filter to replace.
Please find what filter applies to your Philips Air Purifier here
Depending on the Air Purifier you have, you might see different types of filter replacement alert
lights:
A) Purifiers AC400x, AC401x, AC402x, AC407x, AC408x, ACP073x, ACP077x, ACP007x:
:
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Filter replacement light 1
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Filter replacement light 2
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Filter replacement light 3/4

Filter replacement light 5
See further explanations below.
B) All other purifiers:
Purifiers that do not feature in the list above will show a filter replacement alert light or an error
code (models with a display panel).
See further explanations below.
A) Purifiers AC400x, AC401x, AC402x, AC407x, AC408x, ACP073x, ACP077x, ACP007x: