FlexPak FA Filters


These FlexPak filters provide medium efficiency air filtration in systems equipped with compatible basket type wire retainers. Coupled with an economical purchase price, the high dust holding capacity of these filters results in long service life and low operating cost.

FA FlexPak filters consist of collapsible pockets of pleated media 8” or 12” (24” available in 80% and 90% Efficiency) deep. Pocket spacer strips assure accurate alignment with the wire retainer for easier installation. The pocket spacer strips are stapled to a moisture-resistant fiberboard support panel. The bonded media is tightly enclosed in between, sealing the pocket edges. A metal sealer frame secures the filter to the holding frame. This construction prevents media damage while eliminating flutter.

FlexPak FA Series filters are designed for use in HVAC systems equipped with FARR HP basket type wire retainers. The filters can be installed in front, rear, and side access systems. All FlexPak filters of the same size and depth are interchangeable with current manufacturers’ designs of preformed, collapsible pocket filters. This allows efficiency upgrades without modification to the filter bank.

Available in the following efficiency levels …

  • 30%
  • 50%
  • 80%
  • 90%
Efficiency (ASHRAE 52.1): 30-35%, 50-55%, 80-85%, 90-95%
UL Class: 2
Filter Type: Pocket
Header: No
Antimicrobial: No

We offer a complete range of air filtration products and services, to meet all requirements for Hospitals, Pharmaceuticals, Commercial, Industrial and Food Processing Markets.

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