4 Pack 5400 Replacement Filter for BLUEAIR DustMagnet 5410i 5440i Air Purifier 5400 Series ComboFilter, 3-in-1, H13 True HEPA with High efficiency Activated Carbon

COMPATIBLE MODEL: 5400 Replacement Filter Compatible with BLUEAIR DustMagnet 5410i 5440i Series Air Purifier. | VALUABLE PACKAGES: Get the 4 Pack High-efficiency 5400 HEPA Filter at an affordable price to save significant money on your annual air purification needs. | 3-STAGE FILTRATION: Our 5400 Replacement Filter adopts 3-stage True HEPA filtration technology, which includes H13 True HEPA Filter with High efficiency Activated Carbon. | H13 TRUE HEPA: Usually made of high-efficiency filter materials such as glass fiber and polypropylene fiber, it has high filtration efficiency and dust holding capacity, low resistance, easy installation and maintenance. | Activated Carbon Filter: It is made of powdered activated carbon attached to polyurethane foam, with a carbon content of about 35%-50%. It has good adsorption performance, good formability, high strength and low airflow resistance.