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Dwyer Series DF7

Series DF7 MERV 7 Pleated Filter

Dense Synthetic Media, Rigid Construction

Dwyer Series DF7
Series DF7

The Dwyer Series DF7 MERV 7 Pleated Filters are ideal for nearly all commercial, industrial, and health care applications where an efficient, long-life filter is desired. An automated construction process provides the quality, consistency, and performance that other hand assembled pleated filters simply cannot match. Utilizing premium, synthetic material and an advanced design, the DF7 is able to withstand considerable abuse from shipping and handling without damage. The thermally bonded synthetic media is not adversely affected by high humidity applications, as is typically the case in conventional cotton blend/resin bonded pleat media. A square pleat tip design allows for both rigidity and increased surface contact. A center support strut adds strength and eliminates breaching. The DF7 is suitable for a variety of environments ranging from dry to high humidity.

Note: Each model includes 6 filters.


Dwyer Series DF7 Specifications

  • Service: Air.
  • Filtration Efficiency: MERV 7.
  • Temperature Limit: 150°F (65.6°C) continuous operating temperature.
  • Recommended Final Resistance: 1.0″ w.g



  • 100% metal free design
  • MERV 7
  • Square pleat tip design for increased surface contact and rigidity
  • Dense synthetic media
  • Includes 6 filters