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

This filter does not perform nearly as well as the filter that BlueAir themself provides. It does not seem to clean the air of any plastic smell from 3D printers what so ever. The stock filter, however does. I would recommend not cheaping out - buy the OEM option if you plan to use the 411 for air filtering in a room with a 3D printer. This filter may be okay for things like pet dander.

It works

Works great as a replacement filter. Easy to install.

Do not purchase if you are trying to replace the filter for your blue air pure 411. It is way too small as pictured.. It ripped because it isnt the right size.

Work well as orginal filters.

This was a great addition to my recent ILife purchase. Although the mop pads can be washed I like to have additional items on hand. The items fit securely which I have found wasn’t the case with other vendors.

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.

Super easy, came on time

A+

NOT EVEN CLOSE TO FITTING