We have 5 different Blueair purifiers placed throughout our home. This particular device is placed in a large dining room area and is tasked with the additional load of filtering whatever enters the air in the hardworking kitchen and wafts past a smaller device in place there. This machine , equipped with the Blue Pure 121 extra protection particle and carbon filter, additionally handles particles introduced by large numbers of guests, art materials (the room doubles as my studio), candles, the dog and whatever else heavy traffic into and out of the kitchen introduces . It performs perfectly.
