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American Air Filter International
American Air Filter International





We offer clarity in the quest for cleaner air. AAF provides trusted products that are the result of more than 100 years of experience and innovation in commercial air filtration. Browse these categories to find advanced solutions to meet your clean air challenges.

Gas Phase Equipment & Solutions

AAF has designed gas phase equipment and solutions to support even the most demanding commercial and industrial applications. Advanced software and technology help you select, monitor and analyze your gas-phase systems to provide the results you need. You’ll find all the equipment and housings to create a clean-air solution that helps protect your environment while lowering your total cost of ownership.

Questions? We’re here to help.