- Superfine fiber electrostatic filter technology ， its Tridimensional Structure design ，can filter the air circulating harmful substances 

- Restore Cooling

- Effective recovery in cooling function, and prolong the life of automotive air-conditioning system

- Incremental Ventilation : With unique superfine fiber electrostatic filter technology， absorption of eight major harmful substances in air，e.g. allergens、dust mites、pollen、bacteria、hair etc

- Deodorization : Circulating air in the cabin，prevent odor

- Antibacterial : Can block up to 97% of the fine allergen， five times higher than the normal filter

- Recommend car owners should be checked and replaced 3M™ Cabin Air Filter per driving 5,000-10,000 kilometers ，effective to eliminate the invisible respiratory allergies and infectious diseases, protect the health of your family

- Suitable for the following car models: https://multimedia.3m.com/mws/media/1033009O/3m-caf-model-pn2141.pdf