Description

Features

Estimated Replacement Period

Recommended replacement interval is 1 year or 10,000 km.
HKS recommends more frequent replacement in areas with high traffic and air pollution.

Reference information “What is Nanofiber?”

A definition of nanofiber is a substance that has a diameter of 1nm to 100nm and a length of 100 times the diameter.
*nm = 1/1,000,000,000m

Nanofiber filters out most of fine particles and microbes due to the very small space between individual fibers. A large surface area provides improved absorption. A very small diameter of individual fibers significantly improved airflow by eliminating the vortex generated from fibers in the back.

Nanofiber is known to be used for medical purposes for removing poisonous and hazardous chemical substances such as highly protective face masks but it is also widely used in IT fields such as rechargeable batteries and supercapacitors.

Other Examples of Nanofiber Use

Iron and steel industry, combustion furnaces, the related industrial exhaust filter
Medical materials, cosmetic materials, high-performance filters, highly protective facemasks, clothing materials, soundproofing, and heat-insulating material also it is used for air filters in heavy trucks.