PreVent® Documents & Downloads

Documents and Downloads

Keeping up With the PreVent System Couldn’t be Simpler

April 9, 2021The 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 [...]
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March 26, 2021The 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 [...]
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October 9, 20208 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 [...]
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I attached a couple of photos of the completed PreVent Screens installed on Trane rooftop units. They fit very well to our dimensions and look good also. Your folks did a good job on matching all of our requested dimensions. I will keep you guys in our contact list as I can see several applications for your product that would be beneficial & it is another product we can offer to our customers.
Harold ImmekusAllied Mechanical Services, Kalamazoo, MI
The installation of the Permatron PreVent filter has saved us money, reduced downtime, and to date eliminated any possible environmental outages.
Gary WilcoxOsram Sylvania
The guys love them! Clean look, and easy to clean….
Dave GaborekHyatt Regency Ohare, Chief Engineer