Features:1. Custom Designed: Based on air filter for Tesla Model 3, the size is almost the same as the original model.2. Easy to Replace: If you are far away from the service center for Tesla and do not want to waste time, you can replace the cabin filter for Tesla by yourself.3. Advanced HEPA Air Filter: The HEPA air purifier combines an activated CN95 carbon filter and a real HEPA filter, which can effectively remove 99.67% of air particles as small as 0.3 microns.4. High Quality Air Filter: Melt blown electrostatic layer+ HEPA Filter layer+ Nutshell activated carbon.Suggestion from Car-care experts and cabin filter manufacturers: Replace every 8-12 months or every 12,000 to 15,000 miles, especially desert and wet areas.With high density electrostatic electret filter and special Honeycomb Design: provide more filtering power and a longer service life. We have maximized the filtration area in our cabin filters without affecting the free-flow of air into the passengers' cabin.advantages:It's easily installed with no tools, and when replace the filters, they can be easily removed by using finger to pull out.The black part is be facing toward the car seat.The white part is be facing toward the car frunk.Applicable models:For Tesla Model 3 2017-2022/ Model Y 2021-2022Colour: White + BlackMaterial: HEPA+Activated carbonPackage Contents:2 x Air Conditioner Filter1 set installation toolOnly the above package content, other products are not included.Note: Light shooting 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.