Blueair Pure 121 Particle Filter

Measuring 7.4 square meters, the Blueair Pure 121 Particle Filter is a large yet high-performing filter designed to work with the portable Blue Pure 121 Air Purifier. Features millions of ultra-thin fibers arranged using multiple layers to give your home a thorough clean. Traps particles of all sizes. recyclable and effective against bacteria and mold growth. Operates at a whisper-quiet 31-decibels which is even lower than the sound level of a typical conversation. Last, but not least, each particle filter comes equipped with a durable frame made out of high-quality ABS plastic. This is the same material used to construct helmets for the NFL. To maintain optimum performance, make sure to change this filter every 6 months!

Part numbers and Alternate Part numbers