Power guard™

Medium Efficiency Synthetic Pleated Filters

  • MERV 11
  • 100% synthetic media
  • Die cut beverage board frame
  • Continuous fiber structure and duel-stage electrostatic enhancement
  • 1”, 2” and 4” depths available
  • 14.3 pleats per foot (2” depths)



PowerGuard™ pleated air filters (MERV 11) are designed for use in applications that require high initial efficiency and non-shedding media, including pre-filtration and single filter applications. Available in three sizes (1-, 2- or 4-in thickness).

PowerGuard™ extended surface, pleated air filters with Airguard® technology are specially manufactured for system applications requiring improved medio-efficiency and non-shedding filtration media. The filters perform to MERV 11 based on ASHRAE Test Standard 52.2-2012 and are ideally suited for single filter applications or as improved pre-filter substitutes for disposables, permanent metal filters or media pad/frame filters. Common industry applications include pre-filtration for hospitals and general health care facilities, as well as food processing, pharmaceutical, and semi-conductor manufacturing plants.