Welcome to Critial Thinking, AJ Manufacturing’s periodic newsletter with news and information about our industry, our company and our products. We always welcome your feedback, so feel free to call or email us with any comments or suggestions!

What’s Hot in Innovation?
The Criti-Clean Ultra FFU!

We're honored that our Criti-Clean Ultra fan filter unit was featured in the "What’s Hot in Innovation" section of the May/June issue of Pharmaceutical Processing magazine.

HEPA/ULPA Filter Replacement Tips
There are 3 basic reasons to replace HEPA filters: 1) The filter is too clogged to meet the required air flow for the system, 2) the filter fails a required filtration test, and 3) to reduce operating costs.

 

Preparing for IEST HEPA and ULPA Filter Leak Tests
With new regulations making IEST-RP-CC034 HEPA and ULPA Filter Leak Tests required in many more facilities than ever before, there are considerations for passing these tests that can easily be overlooked.

 

Product Quick Links

About AJ Manufacturing
AJ Manufacturing Company is the industry leader in custom and standard stainless steel air distribution products for critical environments. We offer a complete line of stainless steel products, and specialize in custom designing and building these products to meet your project’s unique needs and challenges. Click on any product above to visit our website and learn more about everything we can do for you.