Products
Duo-Cube Series
Extended Surface Synthetic Media Air Filters
1 Ply Duo-Cube
  • Single density 1 ply media with scrim backing provides durability and rigidity.
  • An economical alternative designed for low resistance.
  • Constructed with 100% synthetic media to resist high moisture conditions.
  • Superior dust holding capacity provides long filter life.
  • MERV 6 performance rating (ASHRAE Test Standard 52.2-2007).

2 Ply Duo-Cube
  • A dual ply, gradient density media improves efficiency for critical applications
  • Available in dry or tackified versions, adaptable to most uses.
  • Constructed with 100% synthetic media to resist high moisture conditions.
  • Superior dust holding capacity and high efficiency in an energy efficient design.
  • Self-Seal model eliminates air bypass and requires no clips or fasteners.
  • MERV 7 performance rating (ASHRAE Test Standard 52.2-2007).

3 Ply Duo-Cube
  • A three-ply blend of structured medias for the high medium efficiency
  • Anti-microbial treated media provides exceptional protection
  • Allows for easy upgrade from conventional panel filters
  • Progressively dense 100% synthetic media offers extraordinary combination of resistance to moisture, efficiency and dust holding capacity
  • Self-Seal model eliminates air bypass and requires no clips or fasteners
  • MERV 8 performance rating (ASHRAE Test Standard 52.2-2007)

4 Ply Duo-Cube
  • A four-ply blend of structured medias for the highest medium efficiencies
  • Anti-Microbial treated MERV 8 media provides exceptional protection
  • Highest performance capabilities of any filter in the Duo-Cube series
  • 4-Ply Duo-Cube offers the best overall filtration performance of any filter in the Duo-Cube Series
  • Self-Seal model eliminates air bypass and requires no clips or fasteners
  • MERV 8 performance rating (ASHRAE Test Standard 52.2-2007)