Description

Custom size filter. Custom size filters are built to the exact dimensions requested and will not be undercut. Custom sizes are non-returnable. | Designed for protection of furnace and central air units in residential and light commercial applications | Premium-grade spun fiberglass media offers high arrestance and dust holding capacity | Double-skinned, self-retaining media pack provides strength and eliminates need for metal retainers | Environmentally friendly chipboard frame with one-piece design maximizes strength and eliminates corner separation | Frame designed for easy handling and disposal