Injen Hydro Shield Performance Air Filter Cover Water-repellent cover for performance air filters. Maintains airflow for horsepower and torque gains. Fits cold air intakes outside the engine compartment. What's Included Hydro Shield cover Available colors: Red, Blue, Black Part number included with purchase Product Specifications Material: Durable polyester with hydrophobic treatment Water filtration: Micron-sized pores filtering particles ≥ .005' Compatibility: Designed for cold air intakes outside engine compartment Colors: Red, Blue, Black Made in: USA Vehicle Compatibility Year Make Model Details Varies Multiple Multiple Fits cold air intake systems 10-year warranty for durability and reliability. 3-7 days delivery, orders processed the next business day.