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How to Clean an Air Purifier

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Last updated January 14, 2025

An air purifier is a must-have device if you have allergies or are particularly sensitive to particles like dander and pollen. Homes with cats and dogs also benefit a great deal from air purifiers, since they help remove pet-related allergens from the air. Even if you don’t have certain allergies or pets, you can benefit from the clean air a purifier provides, but you must learn how to clean an air purifier in order to reap the benefits.

Once you’ve purchased the best air purifier for your home, regular maintenance will keep it working properly. Use this guide to learn more about how to clean an air purifier and how to clean an air purifier filter, as well as how to clean a HEPA filter.

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Table of Contents

  1. How to Clean an Air Purifier with a Washable or Permanent HEPA Filter

  2. How to Clean an Air Purifier with a Disposable Filter

  3. Air Purifier Filter Replacement