For Immediate Release

United Air Specialists, Inc. Offers Protura® Advanced Nanofiber Oval Replacement Cartridge Filters

Proprietary Technology with Higher MERV Rating Equals Lower Emissions & More Savings

Cincinnati, OH, USA, July 13, 2011 - United Air Specialists, Inc. (UAS) now offers oval replacement cartridge filters with Advance Nanofiber Filtration Technology for highest performance and value.

This is no ordinary nanofiber though. UAS’ proprietary Protura® Nanofiber Filter Technology is scientifically proven to achieve higher efficiency, cleaner air, lower pressure drop, longer filter life and greater energy savings than any other media used in cartridge filters. Rated at MERV 15, Protura® Nanofiber filters are nearly 50% more efficient on 0.3 to 1.0 micron dust particles than a MERV 13 nanofiber filter, achieving even higher efficiencies when compared to commodity filters.

With Protura® Nanofiber filters, UAS customers can:

Increase operational savings through lower pressure drop over the life of the filter and less overall system energy cost;

Reduce filter replacement costs with superior surface-loading technology to enhance dust cake release, leading to extended filter life;

Gain better cleaning efficiency with fewer pulses and significantly less compressed air usage; and

Have a healthier work environment and cleaner workplace air through capture of submicron particles and reduction of dust collector emissions.

United Air Specialists, Inc. filters are used in a wide variety of air filtration and air pollution control applications including welding, food processing, automotive, pharmaceutical, chemical, plastics, woodworking and more.

Learn how United Air Specialists’ Protura® Advanced Nanofiber Filter Technology offers unsurpassed efficiency, superior performance and long-lasting value at www.uasinc.com/FiltersCartridge.aspx.

About United Air Specialists, Inc.

United Air Specialists, Inc. (UAS), founded in 1966, is an industry-leading manufacturer of high-performance air filtration and air pollution control equipment including industrial cartridge filter dust collectors and electrostatic precipitator mist collectors. For over 45 years, UAS has been designing and manufacturing clean air solutions to the highest quality standards; offering a diverse product line to help companies comply with regulations set forth by the Occupational Safety & Health Act (OSHA) and the Environmental Protection Agency (EPA). Our recognized brand names include Smog-Hog® and Smokeeter®.

United Air Specialists, Inc. is a CLARCOR company. Headquartered in Cincinnati, Ohio, USA, United Air Specialists has global offices in China, Germany and the United Kingdom and a network of representatives and dealers around the world. For more information, visit www.uasinc.com or call 1-800-252-4647.

Media Inquiries Contact:

Patti Koss
United Air Specialists, Inc.
513.354.8710
patkos@uasinc.com