and high quality The first layer electrostatic dust filters, capturing the charged dust, pollen and other allergens. The second layer UP photo catalytic titanium filters, adsorption and decomposition odor, bacteria filter Model :folds filter BAC006A4C, BAC017A4C Applicable models : for Daikin MC70KMV2 series and MCK57LMV2 series MC709MV2 MC70KMV2-N MC70KMV2-R MC70KMV2-A MC70KMV2-K, MCK57LMV2-W MCK57LMV2-RMCK57LMV2-K MCK57LMV2-A MCK57LMV2-N MC709MV2 Technical standard Filtration Efficiency : ≥ 90% for 0.3 µm Nacl (H10) Uint Mass Deviation : 175 g/㎡ Resistance : ≤ 8 pa Air Permeability :700 L/㎡.s Color: blue Material: PP+PET Package Contents: 3 x 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.