Usage Tips:Air Purifier Carbon Fiber Evaporator Filter for PH01 PH02 PH03 PH04 PH3A Air Purifier Replacement Parts [Compatible Models] This air purifier carbon fiber evaporator compatible with for PH01 PH02 PH03 PH04 air purifier. [Premium Material] This air purifier replacement part is made of materials, almost the same as . Keeping your air purifier at its best working condition, delivering perfect performance on evaporation. [Reasons for Needing to Replace the Evaporator Regularly] After the air purifier is used for a long time, the carbon fiber of the evaporator is lost, resulting in no longer filtration and adsorption, and the evaporation effect becomes worse and worse. The quality of this purifier replacement part is guaranteed, good workmanship and . Colour:As Shown Material:plastic Package Contents: 1 x Air Purifier 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.