Residential Air Filtration Products

The most complete air filtration product line in the industry.


Freudenberg Filtration Technologies offers an exceedingly comprehensive selection of air filtration products. From 1” pleated air filters, and 4-5” air filters, to air scenting products, custom-sized filters, and HVAC cleaners. Explore a selection of products and their innovative filtration engineering from brands that you know and trust. Discover all of our residential air filtration products to meet all of your personal needs.


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Please visit our FAQ page for answers to common Air Filter Questions

Filter Reminder Service

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Where to buy

Our brands are sold at a multitude of retailers for customer convenience.