Certified Asthma-Friendly Air Purifiers for Bedrooms: A Guide to Relief and Better Sleep
Living with asthma can be a challenging and unpredictable experience. From chronic coughing to difficulty breathing, the symptoms can be debilitating and affect daily life. One of the most effective ways to manage asthma symptoms is to improve indoor air quality, and certified asthma-friendly air purifiers for bedrooms can be a game-changer.
About Allergy Standards Limited (ASL)
As an independent, international certification company, Allergy Standards Limited (ASL) creates peer-reviewed, scientific standards for a wide range of products and services to determine their impact on indoor air quality. ASL's intellectual property portfolio includes unique protocols for products to be Certified Asthma & Allergy Friendly. Their mission is to make the United Nations' Sustainable Development Goals (SDGs) a reality by improving indoor air quality and reducing asthma and allergy symptoms.

The Importance of Effective Air Cleaning Devices
Many allergens, including pet dander and dust mite allergen, are prone to becoming airborne. Effective air cleaning devices are part of a multi-faceted approach to allergen reduction. In order for an air cleaner to earn Certification, strict standards for appropriate levels must be met when:
- Reducing allergens from the air
- Monitoring allergen levels after use to ensure reduction of allergens is achieved
- Providing a safe and healthy indoor environment