【Compatible Models】411 filter Compatible with Blue Pure 411,411+,411 Auto and Mini air purifier. 【Filter Details】: Hepa Filter Size φ10.8 X H11.5 cm, weight 0.6 Lb. Package include 2 Pack Blue Pure 411 Filter. 【Filter Advantage】: Included 2 Pack 3-in-1 411 Filter Replacement HEPA Filters, Includes carbon filters, High Performance. 【Filter Features】: True HEPA Filter can capture small dust, hairs etc. protect the air purifier motor. To improve the fresh air. 【Usage】Recommended to replace filters every 6 month. To keep your air purifier running properly. Fresh air comes from the timely replacement of filters.

ANGELOYANG 2 Pack Blue Pure 411 Filter Replacement Compatible with Blue Pure 411 Genuine, 411+, 411 Auto and MINI Air Purifiers, Package Include the 2 HEPA Filters and 2 Activated Carbon Filter