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

The filters fit well and are okay, but the paper filter material itself isn’t as good and the carbon component is drastically inferior.

Works great as a replacement filter. Easy to install.

This filter was easy to change and fit my machine perfectly. The filter lasts 6 months.

Although these do work as compatible filters for the Blue Air device, they are NOT the same. The inner black backing for the filter is flimsy compared to the real Blue Air filter. It would seem that this will affect how well it works to filter out smaller particles. I guess these are good in a pinch or if you aren’t concerned about smaller air particles. The blue air site says it’s filters capture COVID virus but this filter doesn’t appear to be capable of that.

Filters fit the Blueair Pure 411 perfectly, easy to install. They last approximately 6 months.

It works

Arrived quickly and does the job!

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.

Great product!!!

Work well as orginal filters.