![camfil+logo+trans-small camfil logo - Clean Air Solutions](http://www.classoneair.com/wp-content/uploads/2018/03/camfillogotrans-small.jpg)
Our air filtration specialists perform comprehensive energy evaluations of your HVAC systems and design solutions to save energy, time and money. We are proud to be partnered with Camfil, the leaders in clean air solutions. Our large inventory and wide variety of filters are stored in an environmentally controlled warehouse. Our delivery team can turn your order around within 24 hours or same day.
Quality & Expertise
Class 1 Air is your single source company for air filtration products and critical environment compliance testing. We work with healthcare facilities, laboratories and controlled cleanroom environments in a variety of industries to ensure that their people, their products and the environment are all protected from airborne contamination.
![iest IEST logo](http://www.classoneair.com/wp-content/uploads/2018/03/iest.png)
![nsf NSF logo - Class 1 Air is NSF49 Certified](http://www.classoneair.com/wp-content/uploads/2018/03/nsf-1.png)
![ceta CETA - Controlled Environment Testing Association logo](http://www.classoneair.com/wp-content/uploads/2018/03/ceta.png)
![USPImg_Update USP 797/800 - Class 1 Air Certification](http://www.classoneair.com/wp-content/uploads/2018/05/USPImg_Update.png)
![icon1 Pharmacy icon - Class 1 Air USP 797/800 Certified](http://www.classoneair.com/wp-content/uploads/2018/03/icon1-2.png)
USP <797/800> Compliance
Our service includes all the necessary tests to ensure your pharmacy complies with USP <797/800>. We evaluate your facility and develop a test plan to meet the rigorous requirements.
![icon2 Molecule icon - Class 1 Air Clean Room Testing](http://www.classoneair.com/wp-content/uploads/2018/03/icon2-2.png)
Clean Room Testing
Cleanrooms play a critical role in maintaining a contamination free process and end product. Class 1 Air performs complete cleanroom testing to meet and maintain your ISO-14644 Classification.
![icon3 Atom icon - Class 1 Air BioSafety Cabinet Testing](http://www.classoneair.com/wp-content/uploads/2018/03/icon3-2.png)
BioSafety Cabinet Testing
We perform comprehensive field testing for Class I, Class II and Class III Biological Safety Cabinets. Our service technicians are all NSF49 accredited and can certify, decontaminate and repair your BSCs.
![icon4 Wisconsin & Globe icon - Class 1 Air Service Area](http://www.classoneair.com/wp-content/uploads/2018/03/icon4-2.png)
Service Area
Class 1 Air is located in Milwaukee, WI. We proudly serve not only our local Wisconsin and Midwest community, but we serve the global community as well.
Contact Us
Class 1 Air is your single source company for air filtration products and critical environment compliance testing. We proudly serve the upper Midwest. Our company is committed to leadership throughout Wisconsin and the Midwest in biological safety.
![contactpicture](http://www.classoneair.com/wp-content/uploads/2018/04/contactpicture.jpg)
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