Premium intake air vent inlet Filter replacement for Tesla Model 3 of the following years: 2016, 2017, 2018, 2019 and 2020. Compared to the original filter part . High quality pleated filter paper captures 90% of airborne particles. It prevents any dust or harmful particle from entering into the AC intake, which also helps extend lifetime of the cabin air filter. 1 filter included. Suggest replacing the filter every 12 months or every 12,000 to 15,000 miles the most to optimize the performance. Size 11.75" x 3" x 0.75".