Type: Hand Tool Parts Usage: Home DIY Model Number: Filter Cartridge Air Purification Filter Cartridge Filter Can effectively absorb odor Clean formaldehyde, benzene and other chemical pollutants Effectively remove haze, pm2.5, suspended microorganisms, etc. Effectively filter out large particles High efficiency 3 layers filter: main net filter, H11 high efficiency net filter, activated carbon filter Material: composite material Color: purple Size: 200*200*288mm/ 8*8*11 inch (Approx.) Package Contents : 1 * Filter Cartridge Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the photo a little different from the real thing. The measurement error is +/- 1-3cm.