1. The filter can reduce harmful odors and chemical odors in . The HEPA filter can capture 99.97% of dust, pollen, smoke, mold spores and pet dander. These air filters can trap particles as small as 0.3 Micrometres or larger, and filter out air pollution caused by PM 2.5.2. Recommendation: Replace the filter 2-3 months to optimize the performance of the air purifier.Suitable for -JH50T-W -JH60T-W -JH70T-WMaterial: composite materialcolour: As shownPackage Contents:4 x purifier filterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.