Planning for Passing: IEST Leak Testing on ULPA and HEPA Filters

How AJ Manufacturing Helps You Ensure You Meet IEST-RP-CC034 HEPA and ULPA Filter Leak Test Regulations Recent regulations make IEST-RP-CC034 HEPA and ULPA Filter Leak Tests mandatory in many more critical environments and other specialized facilities than ever before. Building operations managers like you must consider a number of factors to help them ensure their…

How Often Should ULPA or HEPA Filters Be Changed on Commercial HVAC Equipment?

Scheduled Maintenance Means Commercial Air Purification Equipment Works Well and Saves Operation Budget Successful building engineers track air filter changes and find ways to minimize spending on HVAC maintenance and upkeep. But carefully-planned filter changes can actually support both in critical environments. Criteria for Changing HEPA Filters There are three basic reasons to replace your…

Announcing HCAI Certification (formerly OSHPD) for our Criti-Clean Ultra Fan Filter Units

These products are ideal for critical environment projects in all seismic zones. At AJ Manufacturing, we’re proud to announce that several of our Criti-Clean Ultra fan filter units have surpassed the stringent seismic testing requirements of the California Department of Health Care Access and Information (HCAI), formerly known as OSHPD to earn HCAI Certification. The…

Cybersecurity and Your Building Management System: What You Need To Know About Ransomware and Online Attacks

Take Action to Secure Your Uninterruptible Power Supply Devices, Including Commercial HVAC Equipment Bad cyber actors are accessing Uninterruptible Power Supply (UPS) devices via the Internet, causing disruptions and increasing risks in operations. That’s right – your connected devices are at risk of cybersecurity attacks, like ransomware, that could put your entire operation in jeopardy….

Investing in Your Healthcare Infrastructure: How to Take on Deferred Maintenance of Your Commercial HVAC Equipment

Upgrade Your Commercial Stainless Steel HVAC Products and Ensure Proper Function Excessive deferred maintenance can be downright dangerous, making the best possible patient care nearly impossible, especially if potential mechanical failure is looming ahead. It’s an issue that facilities operations managers are tackling, but it also should be top-of-mind for hospital executives, too, because they’re…