Register Filter Non-Woven High Loft Polyester - White

PreVent® Register Filters

In homes with vent ducts built into the floors, high amounts of dirt fall into the ventilation system, especially in high foot traffic areas. A way to keep ducts clean is to install PreVent® electrostatic filtration media in the intake vents and return vents.

Simply cut-to-fit the media with scissors, and install the filter on top or underneath any vent register.

Mounting PreVent® Register Filters

When mounting the VF-WHB (white) or the VF-BHC (black) on the top of a register it may be necessary to affix the polypropylene mesh with a few drops of super glue or on supply vents, a bead clear silicon caulk.

Permatron central AC filters are made in the USA. Permatron has been an air filtration manufacturer since 1957.

The PreVent® polypropylene fabric is manufactured by Permatron in Illinois. The filters are assembled, stitched and packaged at the Illinois plant.