How often does the filter need to be changed null

Our recommended filter replacement time is every 6 months. However, under extreme conditions like a highly polluted environment you may change filters as often as you need to.

The recommendation is every 6 months. The unit light is supposed to turn red when filter needs to be replaced.

Booklet states after 5 months. The filter indicator turns yellow.

“How often does the filter need to be changed”

Asked by Anonymous 4 years ago

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Blueair - Blue Pure 211+ 540 Sq. Ft. Air Purifier - White-Front_Standard

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Our recommended filter replacement time is every 6 months. However, under extreme conditions like a highly polluted environment you may change filters as often as you need to.
Answered by Blueair Support Team 4 years ago
Sorry, there was a problem. Please try again later.
The recommendation is every 6 months. The unit light is supposed to turn red when filter needs to be replaced.
Answered by KFIVE 4 years ago
Sorry, there was a problem. Please try again later.
Booklet states after 5 months. The filter indicator turns yellow.
Answered by Hawkgirl 4 years ago
Sorry, there was a problem. Please try again later.