Injen Hydroshield Pre-Filter Cover Black Oval Base Air Filter Wrap

The Injen Hydroshield Pre-Filter Cover is a water-repellent air filter wrap (also called a pre-filter or filter sock) that fits over your Injen conical air filter. It adds a first line of defense against dirt, debris and moisture. It is designed for filters with an oval base, and it suits Injen intake systems and many universal applications.

Key Features:

• Hydrophobic treatment: Injen treats the cover to help repel water. It is water repellent, not waterproof.
• Durable polyester construction: The proprietary base media resists UV exposure and punctures. It filters out debris down to about .005 inch.
• Helps protect airflow: The cover diverts contaminants that can clog the filter element. This helps preserve airflow and the horsepower gains from your intake.
• Longer service life: The cover helps extend the time between filter servicing intervals.
• Snug, elastic fit: The cover installs in seconds and returns to its original shape after servicing.
• Made in the USA: Injen builds the cover in Pomona, California.

The Hydroshield works with Injen SuperNano-Web dry filters and 8-layer oiled cotton gauze filters. It is a good addition for daily-driven, off-road and wet-weather vehicles. The air filter element is not included.