The Cicadas Are Coming—Install the PreVent® System for Ultimate HVAC Equipment Protection
Since 2004, The Great Eastern Brood of periodic cicadas has been maturing underground. Also known as Brood X, these 17-year insects will emerge by the billions—or tens of billions—across a broad [...]
The Ins and Outs of Cottonwood Screens (A Cottonwood Filter FAQ)
Cottonwood trees can grow 100 feet tall and shed what seems to be an endless amount of seedlings. These white fluffs blow around outside, where they are easily sucked into rooftop HVAC units at [...]
The Amazing Benefits of Washable, Eco-Friendly Electrostatic Air Filters
An air filter is a critical part of your HVAC system, protecting it from damage and helping assure long-lasting performance. From materials to frames, you have a number of different filtration [...]
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 [...]
