Custom Air Filters and Air Solutions Since 1957

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HVAC Enclosures

chiller enclosure with prevent filter air intake screenPermatron's PreVent® air intake filters provide the first line of defense in preventing debris from entering the system. Airborne particles and debris are constantly drawn into the air intakes of equipment enclosures across the country.  Cottonwood seeds, leaves, pollen, paper debris, industrial waste, nesting birds, construction debris and insects are continuously drawn into air intakes costing thousands of dollars and man hours on equipment repair downtime and maintenance.  Debris insulates the coils, electronics and other sensitive components, causing heat build-up, higher discharge pressure and amp draws.  Reduced air flow causes equipment to run for longer cycle times, at reduced capacity, decreased life expectancy, increased filter changes and escalating power costs.


Case Studies

  • Kaeser Industrial Compressors
    Compressed air, commonly referred to as the fourth utility in the industrial world, is as crucial to the manufacturing process as electric, water and natural gas. Delivering an extremely efficient energy supply, these industrial compressors generate the "plant air" that operates pneumatic equipment and air powered tools for industrial manufacturers like Checker Motors Corporation. KAESER Model DSD 200 provides compressed air for construction sites and other industrial environments that place them right in the middle of demolition sites, sand blasting, sprinkler irrigation and monument engraving. Particulate contamination is the #1 enemy of industrial compressors.
  • Primo Restaurant Walk-In Cooler
    As the delicious Italian foods cook in the kitchens of Parisi’s Primo Pizza & Pasta Restaurant large amounts of flour dust and oil mist circulate throughout the air, coating appliances, condenser coils and other costly equipment necessary to run a very busy kitchen as successfully. After cooling and ventilation systems have been installed, many mechanical contractors find themselves rigging a filtration solution to protect the costly equipment from this hostile environment.
  • Enclosure Air Filtration
    Equipment enclosures come in all shapes and sizes. They are designed to house, operate and securely protect the vital components needed to run a multitude of systems. From intricate computer data server racks and cell phone tower base stations to static or portable refrigeration systems, industrial production process equipment and critical medical diagnostic equipment, the ultimate location where the equipment enclosure will end up is often unforeseen. Reliability is a critical aspect to ensure sufficient power, cooling and airflow capacity. Dust contaminants, high temperatures and humid/corrosive atmospheres reek havoc on electronic component enclosures.

Related Products

  • PreVent Model RPreVent Model R
    PreVent® Model R filter is constructed of 1 or 2 layers of three-dimensional black polypropylene media and encased in a 1/8"-3/8" rigid galvanized steel frame.
  • PreVent Model UPreVent Model U
    PreVent® Model U filter is constructed with 1 or 2 layers of three-dimensional black polypropylene electrostatic media and encased in a 1-1/4" sewn vinyl edge.
  • Model IN-Industrial FilterModel IN-Industrial Filter
    Designed for commercial filtration applications where low resistance and washable cleanability is critical, Model IN has outperformed and outlasted metal mesh panel filters in many applications.