Features 1、Good Filtering: The filter element works effectively in filtering out particles larger than or equal to 0.003 microns. 2、More Enjoyment: Excellent filtering effects can build you a cleaner living environment with enjoyment and refreshment. 3、Reliable Works: Low in resistance and large in dust holding capacity, the air purifier filter enables high efficiency. 4、Ideal Matching: Thanks to the standard design, the filter promises perfect matching for AC0820/10 and for AC0820/30. 5、Durable in Use: With a maximum service life up to 12 months, the light weight and compact filter is easy to install. Specification Item Type: Air Purifier Filter Material: PP, PET. Filter Particles: Larger than or equal to 0.003 microns. Package List 1 x Air Purifier Filter