PET Primary filter net, grease resistant, alkali-resisting, durable and suits for long time use.
360-degree bucket shape design, intercept the bigger floating particles effectively, like dust, hairs, and fine crumbs.
H11 deep filtration can absorb the fine particles ( PM2.5, PM0.3, pollen... ).
APP observation: better for you to observe the air changes in the car.
Ships in 3 days