Blue Pure 411+ | Air purifier for up to 185 ft² | Blueair
This Blueair Air Purifier Eliminates Smoke from My Kitchen | Bon Appétit
Amazon.com: Blue Pure 411 Replacement Filters for Blueair Blue Pure 411, 411+, 411 Auto and Mini Air Purifier, Include 2 Particle and 2 Activated Carbon : Home & Kitchen