Since 1921, AAF has been a global leader in air filtration, delivering innovative solutions that protect people and critical environments. Operating in 22 countries with support in over 100, we provide clean air systems for homes, industries, and high-stakes settings like nuclear and microelectronics. Backed by global R&D and over a century of expertise, AAF brings clean air to life.

Understanding the Context

AAF air filters help keep your home’s air clean and healthy by capturing dust, pollen, pet dander, and odors. They improve indoor air quality, protect your family’s health, and boost HVAC efficiency for a more comfortable, energy-smart home. AAF pioneered the modern high-efficiency box filter, and our commitment to innovation in this category continues with our HEPA box filters for demanding applications. Your choice of filter media and advanced separator designs helps you meet stringent requirements for contamination control.

Key Insights

Low initial pressure drop, along with high particulate filtration efficiency, can help you control ... From AAF, these side-access containment housings are for High Purity HEPA products. They are designed to meet the air filtration needs of industries and research facilities that handle dangerous or toxic biological, radiological, carcinogenic or otherwise hazardous materials. AAF invented the bag-style filter and has continued innovating ever since. Today, thanks to several patented systems, our bag filters provide improved efficiency, long-lasting filtration and easy installation.

Final Thoughts

The filters are designed to remove airborne particulates and tested to meet strict standards of performance. Options are available for a wide range of environments, from mining and ... In 1935, AAF introduced the first high-efficiency, box-type filter. This decade began an era of innovation marked by several breakthrough products from AAF in the areas of air filtration and dust control. Both the industrial and residential markets benefited from these innovative breakthroughs by increasing the quality of the indoor air. This led to the opening of two new AAF plants over the ...