Details: 100% Made of high-strength environmental protection materials, safe, non-, Compatible with the original air purifier, ensuring 100% compatibility It can help to remove up particles as small , viruses, , small dust particles, ,dust and , purify indoor air, prevent it from being polluted, and prevent secondary pollution<br><br>It can be easily removed and replaced as part of normal maintenance In order to keep your room fresh at all times, it is recommended to replace the filter screen every 3-6 months Filter screen replacement: replace the filter screen, start up the machine, reset the purifier, and then it can work normally Replacement Air Purifier HEPA & Activated Carbon Filter Set Fit for SHAR PKC-A40E -840E -C70E -A840TA -C70TA -C70U -A40TA Size:HEPA Filter 370 x 235 x 32MM Activated carbon filter 370 x 235 x 10MM Warm Tips: Please check the model, appearance and size before ordering Color: white + black Material: HEPA+Activated Carbon<br><br>Package Contents: 1 x Carbon Filter 1 x HEPA Filter<br><br>Only the above package content, other products are not included. Note: Light 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.