Pre-Filters

Block moisture and muck without robbing your high-performance air filter’s power gains with replacement pre-filters. Crafted from a micro porous material, a replacement pre filter stops gunk from clogging your air filter. Don’t worry—a replacement pre filter never restricts airflow.

Injen Hydro Shield

Injen Hydro Shield
$24.95 each
(224)

Safeguard your high-flow air filter without sacrificing performance. Injen's nearly waterproof Hydro Shield replacement pre filter repels water and other microscopic debris while maintaining smooth airflow. Choose from red, blue and black. Lifetime Warranty.

K&N DryCharger Air Filter Wrap

K&N DryCharger Air Filter Wrap
$28.95 each
(1)

Keep your K&N filter covered up with the K&N DryCharger Air Filter Wrap. Made from a strong, silicone treated polyester material, this air filter wrap keeps dust and water particles from compromising your filter's power. Available in various colors. 1-year warranty.

AEM DryFlow Pre-Filter Air Filter Wrap

AEM DryFlow Pre-Filter Air Filter Wrap
$31.95 each
(4)

Buffer you air filter from small specks of dirt and water with AEM DryFlow Pre-Filter Air Filter Wrap. Fashioned from a long-lasting micro-screen material, this air filter wrap also comes pretreated in a hydrophobic process. Stays firmly in place with elastic ends. 1-year warranty.

K&N PreCharger Air Filter Wrap

K&N PreCharger Air Filter Wrap
$21.95 each

Cloak your K&N filter with the added defense of the K&N PreCharger Air Filter Wrap. Perfect for those dusty driving conditions, this air filter wrap aids in blocking out tiny dirt particles yet adds little restriction to airflow. Backed by a 1-year warranty.