HiddenClean

Your purifier filter has a pre-filter

How to clean an air purifier filter

· 3 steps

Quick answer

Vacuum the pre-filter monthly and replace the main filter as recommended.

⚠ Safety check

No water on HEPA filters.

Never mix cleaning products. Bleach plus ammonia, vinegar or other acids releases toxic gases. Use one product at a time, rinse between them, ventilate, and unplug appliances before you clean them.

Step by step

  1. Unplug
  2. Remove pre-filter and vacuum
  3. Replace main filter as recommended

FAQ

Is it safe to clean an air purifier filter at home?

Yes, with care. No water on HEPA filters. Never mix cleaning products. Bleach plus ammonia, vinegar or other acids releases toxic gases. Use one product at a time, rinse between them, ventilate, and unplug appliances before you clean them.

How often should I do this?

Monthly for most appliances, or as soon as you notice smells, residue or slower performance. Your manual has the final word.

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