[Compatible With]FY2420/40 FY2422/40 for Air Purifier Series 2000 2000i,Replace AC2889 AC2887 AC2882. [H13 True Hepa Technology]High quality HEPA filter capture 99.97% of airborne particles down to 0.3 Micrometres.Pre-filter and carbon filter any unfavorable household odor and traps the dust. It helps to extend life of HEPA filter. [Real Active Carbon Filter]With extra-strong honeycomb structure effectively reduces gases and odors from the air that passes through the filter, dust and provide and more air flow for improved performance. [Easy to install]Easy to install without any tool. It is recommended to replace filter every 3-6 months to the integrity and efficiency of your for air purifiers. color:Black+white Material:Activated carbon Package Contents: 3 x filter 3 x activated carbon filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.