Our Classic 200/300 Series DualProtection Filter Replacement is compatible with Blueair 200/300 Series, for 200, 201, 203, 205, 210, 215, 250, 270, 280i, 303 Models.\n\n2-Stage Filtration System:\nTrue HEPA Filter: Filters 99.97% of airborne particles down to 0.3 microns in size, such as pet dander, and pollen, creating fresh air for you and your family.\nHigh-Efficiency Activated Carbon Filter: Filters various household odors from pets, cooking, smoking, and VOCs.\n\nPackage Include:\n2 x 200/300 filter replacement\nIt is recommended to replace filters regularly for every 6-8 months, will depend on the environmental air quality around you.\n\nDisclamer\nThis is not an OEM product. The brand names and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility.