Understanding ASHRAE’s Recommendations on Air Filtration for COVID-19
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 [...]
8 Reasons Why Our Model R Air Intake Filters are Even Better than Metal Mesh Filters
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 [...]
5 Big Reasons Why HVAC Contractors and Distributors Insist on PreVent® Filters
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 [...]
The Top 8 Questions You Should Ask Before Building Your Custom OEM Air Filter
From a car to a reach-in cooler, an air compressor to a wind turbine, a piece of equipment’s air filter needs to be performance-matched to your specs. But what should you look for when creating [...]
The Importance of Cottonwood Screens (and The Benefits of MagnaMount Mount Clips)
Should you put air intake filter screens, often referred to as cottonwood screens, on each of your HVAC units? It would seem like an easy decision. These tough screens fit over the open, [...]
Air Filter Media 101
What works for one OEM won’t work for another. OEMs have diverse and highly specific air filtration needs. Many different types of media are available, and even then, there’s more to consider. [...]
Millions of Square Feet + Millions of Dollars: PreVent® and Data Center HVAC Units
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, [...]