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Accumulair Carbon Odor Block Filter - 18x18x4 (Actual Size)


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18x18x4 (Actual Size)

  • Carbon impregnated disposable pleated panel filters.
  • A simple solution for controlling both odors and dust particles!
  • Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.
  • Can be installed in virtually any HVAC system without modifications.
  • Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odors, pet odors.

Accumulair is made in the USA

Customer Reviews

Based on 1 review
Thomas S.
Don’t realize that there are different ways to determine size

The filter I replaced was listed as 18 x 18 x 4. The filter I bought was listed as 18 x 18 x 4. However, apparently the one I bought is “actual size” didn’t know there was more than one way to the name the size of the filter. This filter does not fit because the actual size of the filter that I need is 17.5 x 17.5 x 4.