How do I know if my air purifier is broken?Updated a month ago

First, troubleshoot your purifier by following these steps to eliminate common problems, which include:

• The air purifier is not circulating air properly 
• An air purifier is running slowly or sporadically
• The filter is clogged
• The purifier is smelly

If replacing your air purifier's filter, cleaning its screen, or removing any obstructions from the fan area does not work to fix your air purifier, it may be time to shop for a full replacement.

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