3 Pack Blue Pure 411 Filter Replacement Compatible with Blueair Blue Pure 411 Genuine, 411+, 411 Auto and MINI Air Purifier, Package Include 3 Pack 3-in-1 HEPA Filters

Great product!!!

Works well they are correct filter for blueair 411.

The packaged arrived and when I opened it, the filters were flat. After taking them out of the box I realized that they easily form the tube shape and installed in less then a minute. I highly recommend this seller and their product.

Work well as orginal filters.

Say no more we love it how the works for our blue air.