Blueair models
2002 filters211i+ Max1 filter3-in-1 T10i1 filter3-in-1 T20i1 filter3001 filter311i MAX8 filters3350i2 filters3450i2 filters3650i2 filters4002 filters411a Max2 filters411i Max2 filters411MAX2 filters511i Max4 filters6001 filter74001 filter77001 filterBlue Pure 1213 filtersBlue Pure 211+3 filtersBlue Pure 211+ Auto2 filtersBlue Pure 211i Max4 filtersBlue Pure 3113 filtersBlue Pure 311 Auto3 filtersBlue Pure 4114 filtersBlue Pure 411 Auto2 filtersBlue Pure 5112 filtersBlue Pure Fan2 filtersBlue Pure Mini Max4 filtersBlue Signature1 filterBlue Signature Medium1 filterClassic 5002 filtersClassic 6001 filterClassic Pro 6700i1 filterClassic Pro CP7i1 filterDustMagnet 52001 filterDustMagnet 54001 filterMini Restful1 filterPure 2111 filterPure 2211 filterPure Fan Auto1 filterSense1 filter