Paper Frame MERV 11 Pleated Air Filter, Brand Name : Zanhe

1. 24"*24"*4 MERV 11 Pleated Air Filter for hvac air filter

Water-proof cardboard frame of natural wood pulp made by tools, lightness in weight and convenience in installation.
  ♣  Internal medium is adhered with frame, giving a secured sealing and preventing airflow from leaking out.
  ♣  Downstream side of the synthetic media is specially finished smooth to refrain second pollution from shedding fibers.
  ♣  Media characterized with high loftiness, low resistance and high dust holding capacity.
  ♣  Waste is disposable and can be incensed conveniently,meeting the requirements of environmental protection.