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Actual Size: 17.75x21.75x11.375
New look, same great filter
We’re updating the “look” of our filters.
While we do, your air filter will be the correct size & performance, but may look different than the image above. Learn more
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FilterBuy Rigid Cell filters are made out of ultra fine synthetic media in order to eliminate fiber shedding and are designed to function well in high humidity applications. The synthetic filter media is enclosed in a galvanized steel frame and is supported by a wire mesh backing as well as inserted plastic fingers to ensure rigidity.
Our rigid cell filters are designed to be used in both side access as well as built-up filter banks and can replace traditional pocket style filters.
Need a different rigid cell filter size? Simply select from the dropdown: