Does it make loud noise while working? null

Hi Nita, all of our air purifiers are "whisper silent" on their lowest setting. The 311 Auto has a sound level range of 23 dB(A) on its lowest setting to 53 dB(A) on its highest setting.

“Does it make loud noise while working?”

This question is for: Blueair - Pre-filter in Archipelago Sand for Blue Pure 311 Auto Air Purifier - Pink

Asked by Nita 4 years ago

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Blueair - Pre-filter in Arctic Trail for Blue Pure 311 Auto Air Purifier - Dark Gray-Left_Standard

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Hi Nita, all of our air purifiers are "whisper silent" on their lowest setting. The 311 Auto has a sound level range of 23 dB(A) on its lowest setting to 53 dB(A) on its highest setting.
Answered by Blueair Support Team 3 years ago
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