Facts:

Constructed of a proprietary polyester mesh with uniform micron openings and treated with hydrophobic, water repellant process.
UV resistant, shatter-proof in freezing temperatures, resists heat up to 450 degrees.
Filters debris down too .005”.
Washable and reusable

Attributes:

Keeps out larger particles of street debris such as rubber, dirt and sand from getting into and clogging the pleats of the air filter.
Extends the time between servicing intervals
Water repellant
No measurable air flow restriction

Benefits:

Longer service intervals due to cleaner air filter
Extends engine life
A cleaner, drier air filter performs better, maintains horsepower, maintains fuel economy
Better for the environment, filters are used longer and fewer filters end up in landfills.