sizzling ! Hepa Filter Blueair Blue Pure 211+ Brand brand-new

This is a brand newly-released hepa filter for the blue air pure 211+ air purifier. It's brand new and the bag is still sealed. This filter unfolds into a square shape and goes into the inside of the air purifier; the outside pre filter is not included. Please see the pictures before purchasing to confirm it's correct and what you want. Any other questions simply ask.