The RaceAir Boost replacement dry filter stops dirt and fine dust while allowing a consistent airflow of clean fresh air. Your race air filter is an often overlooked, essential component to your racing program. Make sure to have clean fresh air throughout your race with our replacement filter. Easy to change Clean after each trip if dusty conditions were present Change the filter every season Cleaning Instructions: Step 1: Tap the filter to remove any loose dirt. Apply 409 or simple green works great. Let stand for 10–15 minutes and allow the cleaner to break down the dirt. Step 2: Rinse with tap water or a garden hose from the inside out. Do not use high pressure. Step 3: Let it air dry out of direct sunlight. Do not apply heat. Wait until the filter is completely dry.
