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VariCel® II

AAF’s VariCel II is designed for high performance under both normal and difficult operating conditions, including general HVAC and applications operating with variable air volume, turbulent airflow, and high humidity.



AAF’s VariCel II is available in MERV 11, MERV 13, and MERV 14 efficiencies.


Dust Holding Capacity

VariCel II filter media is made of microglass paper with a water-repellent binder which is formed using dual density media. This allows particles to be collected throughout the full thickness of the media, substantially increasing dust holding capacity.



The VariCel II is available in a 4” depth.


Initial Resistance

The initial resistance of the VariCel II is 0.47” In W.G. for MERV 11, 0.58” In W.G. for MERV 13 and 0.63” In W.G. for MERV 14.


Final Resistance

The recommended final resistance of the VariCel II is 1.5” In W.G.

Key Features & Benefits

  • True high-efficiency filters – only 4-inch-thick media pack
  • Slim-line, mini-pleat design lowers operating costs
  • Engineered for a variety of applications
  • Easy disposal
  • Available with antimicrobial
  • For size and performance data, download PDF spec sheet

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