BLUEAIR Blue Pure 311 Auto Light Pink Pre-Filter, Washable Fabric Traps Pollen, Pet Hair & Dust, Archipelago Sand, Pink, Pet Hair & Dust

BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier

BLUEAIR Blue Pure 411 Series SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 411 Auto, 411 and 411+ Air Purifiers, White

BLUEAIR Blue Pure 211+ Series SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 211+ Auto, 211+ Air Purifiers, 211 Series Smokeblock Filter

BLUEAIR Blue Pure 311 Auto Navy Pre-Filter, Washable Fabric Traps Pollen, Pet Hair & Dust, Night Waves, Navy Blue, Pet Hair & Dust