Excellence in Air Filtration Since 1936
We are committed to providing our customers quality products with reliable performance and the best lead times in the air filtration industry.
The Clear Choice for your air filtration needs.
Five manufacturing facilities across the United States
Worldwide reputation for quality products with reliable performance and superior value
Continued commitment to research and development
The best lead times in the air filtration industry
About Us
Glasfloss is the oldest American owned and operated manufacturer of HVAC filters. Established in 1936, we have grown from a small, special-size air filter fabricator in New York City to a full-line manufacturer with five manufacturing facilities across the United States.
Latest Posts
- Airwaves Newsletter – Fall/Winter 2025
- Glasfloss Exciting Announcement!
Glasfloss is proud to be the oldest American owned and operated manufacturer of HVAC filters since 1936. We have served our customers in the expanding air filtration market and have been privileged to have a multitude of strong distributor relationships throughout the industry. Our dedicated and experienced employee base within our five US plants has played a vital role in the success of serving you with excellent products, low lead times and high fulfillment rates.
At Glasfloss, we believe the future is even brighter than our past and on behalf of the Board of Directors of Glasfloss Industries we are pleased to announce that we are now one hundred percent employee-owned and operated ESOP Corporation. The new employee ownership program will continue our commitment to serve you with excellent products and services for years to come.
Our new corporate structure reduces uncertainty about the future by strengthening our workforce and our commitment to the air filtration industry. Our current Management Staff will remain in place and continue to operate the company and our new ESOP platform will provide our employees with a greater role in the growth and success for the future.
We appreciate your continued support, and we look forward to serving you in the years to come.
