Recently we co-sponsored a special webinar, Understanding ASHRAE’s Recommendations on Filtration and Disinfection for COVID-19. The webinar was hosted by NAFA (National Air Filtration [...]

Metal mesh filters are commonly used in many demanding applications with critical airflow, such as heating and air-conditioning systems, electronic enclosure cabinets, and portable cooling [...]

Permatron has been a vital partner to HVAC contractors and distributors for more than 60 years. They know what we know: Permatron PreVent® filters protect HVAC systems, and when HVAC systems are [...]

Your rooftop HVAC system can be difficult to keep clean, but ignoring proper maintenance and care can end up costing you a lot of money. One of the main culprits is your condenser coils. Not only [...]

    Consumers, and in particular urban millennials and Gen-Xers, are demanding food that is more fresh, local, organic and convenient. This is not only reflected in the foods found in [...]

The first in a series of articles detailing how PreVent filters save various industries time and money. This article’s topic: Data Centers. Why are data center HVAC units so important? Well, [...]

We’ve written quite a bit about the threats facing your rooftop HVAC units, which are exposed to debris and many natural elements. Those threats can make energy bills jump, cause repair costs to [...]

The costs from a dirty condenser coil go far beyond the inevitable repair bill. Since a building’s heating and cooling systems can account for 70% of its total energy use, the utility costs of a [...]

Out-of-sight, out-of-mind, and a potential nightmare. Equipment enclosures keep your dials and switches and wires away from damage, and keep equipment running efficiently. But while they keep [...]

Your Data Center HVAC system is more valuable than you think. Air quality and maintaining a proper temperature can make a big difference in the life of your equipment, and your costs in keeping [...]