Perfectly compatible: the cylindrical filters is suitable for WD3, WD2, WD1, MV3, MV2, K, KNT, .For compact battery WD1, WD2, WD2 Plus, WD2 Premium, WD3P, WD3, WD3 battery, WD3 Premium, WD 2,200 at WD 2.250, WD 2,400 m, WD 2,500m, WD 3.200 at WD 3.800m, MV2 MV2, 3.MV3P, A2004, A2054 Me, A2101, A2120, A2204, A2254, A2604, A2654, K2150, K2301, K2901, K4000, KNT2 Premium, replace the filter; : 6.414.-547.0, 6.414-772.0, 6.414-552.0 Filtering Elements in high quality material: Piece Detachee vacuum cleaner of high -quality HEPA filter paper and a blown fabric; Metal condition are used, and the product is made of high density ABS material according to size;.The dense fabric blown with Land; Mademis state and the HEPA filter paper with active charcoal eliminate odors, purify Land; Air and absorb harmful substances.Due to the good permeability to Land; Air, the engine will not overheat. High efficiency filter: filter made from high -resistance materials, respectful of land; environment and efficient. The filter eliminates 99 % of dirt, hair and fine deposits to the same time; at 0.3 m for deep cleaning of your home.It filters fine dust particles until the number of 40 m (= 0.04 mm), such as dust, smoke particles, , viruses, pollen, .Please regularly clean the LAND filter; vacuum cleaner. Easy to use and install: WD2 filter for A2574, A2604, A2654, A2656, A2674, A2675 A2676, A2901, A3000, A3100, A4000, A2000, K20000, K215.0, K23.01, K2901, K4000 are easy to install and .Changes in seconds without exposure to dust.These vacuum parts can be cleaned and reused.It is recommended to replace the WD3P filter of LAND vacuum cleaner every 3 months for optimal performance, especially in households with children. Color: yellow Material: plastic Note: Color differences due to different production batches do not affect use. Package Contents: 2*Filter 1*Cleaning Brush 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.