• Standard Size Permafilt Pre-Filter - White

The Austin Air Standard Size Permafilt Pre-Filter is the first stage of filtration for any standard size Austin Air purifier. Its cotton weave traps particles you can see without a microscope, like dust and pet hair.

You can extend the life of your Permafilt Pre-Filter by vacuuming the outside of your machine about once a month with the brush attachment of your vacuum cleaner.

The Permafilt Pre-Filter lasts an average of 1 - 2 years.

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Standard Size Permafilt Pre-Filter - White

  • Product Code: F400B
  • Availability: In Stock
  • $30.00

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Tags: F400B, prefilter, permafilt