HEPA Air Direct manufacturers all our own filters in the USA using only the highest quality materials. Don't be fooled by imports.
We are the largest manufacturer of 
aftermarket filters that are compatible with 
Austin Air® air purifiers
Due to high order volume ship times may take longer. Thank you for your patience.

You compare our prices - We guarantee our quality!

We Also Manufacture & Stock Replacement 1 Micron Cartridges & Bags

Your filter can be found by entering the Part Number of your air purifier or filter (ie: 24000) in the "Search Site" box above right, then Click "Go", or Click on your product's name in the left column.

  Optional "Log In" not needed to place an order!

Alaska and Hawaii call for shipping charges.

(Canada: 888-564-2204)
 Our webstore is always being upgraded.
 If you should incure any problems, please call. Thank You!




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