No more ladders! Removing and re-inserting your PreVent® air intake filters from high or hard-to-reach HVAC fresh air intake louvers is easy with our NEW, patent-pending PreVent EZ-Rail System™. Once the PreVent EZ-Rail System mounting option has been installed in place, PreVent air intake filters will slide in and out of the system for critical cleaning or equipment maintenance without needing ladders or lifts. The PreVent EZ-Rail System can be used to install either our PreVent Models U or BHA tightly with minimal air bypass. These PreVent air filters play an important role in protecting the components inside your equipment, as well as its high-efficiency interior air filters.
Installing the PreVent EZ-Rail System is simple, with high-strength anodized aluminum rail track supports that screw into the louver frame on your equipment enclosure. Each PreVent filter is customized for your unique application and features our exclusive vinyl framing with PVC cords, designed specifically to fit our rail track. The system comes with installation instructions and a 5-year warranty.
Features and Benefits
- Custom-sized to fit over fresh air intake louvers
- Stand up to extreme outdoor or indoor exposure, corrosive chemicals, high-velocity air flow and industrial cleaning and maintenance
- Cause less than 1% change in system discharge pressure
- Has a low .04-.06 in. w.g. initial resistance to air flow, depending on the filter media and number of layers required
- UV Protected and heat stabilized
- Washable
- Will not shed fibers, absorb moisture or promote bacterial growth
- UL Classified as to Flammability Only – UL900 Compliant
- Five-year warranty
Model Types
- Model PREVENT-EZ-RAIL will be ordered as a kit based on size specifications, including corded vinyl framed filter with grommets at bottom, mounts and aluminum rail system components.
- Model U1 or Model U2 are constructed with one or two layers of three-dimensional black honeycomb polypropylene electrostatic media, encased in a sewn vinyl edge containing PVC cord on each side of the filter.
- Model BHA is constructed with one layer of black PVC-coated polyester high-abrasion media, encased in a sewn vinyl edge containing PVC cord on each side of the filter. This media meets NFPA-701 Flame Resistance.
- Custom vinyl and cord framing allows filter to slide into our patent pending aluminum rail mount system.
- Vinyl has double row stitching and attaches with stainless steel grommets on the bottom of the filter.
- Single (with .61″ flange) or double (with 1.2″ flange) aluminum rails, for attaching to louver frame using stainless steel self-tapping screws. single or double option will depend on louver width, and how many filter panels required. PATENT PENDING
- Plastic endcaps included to be installed at the bottom of each rail after filter is mounted, and tightened with an Allen head set screw.