Double layer air filter

• DT-1's world-class foam technology provides maximum airflow while maintaining critical engine protection.
• The Super Seal base eliminates the need for grease and creates the cleanest and best seal on the market.
• All DT-1 air filters are handmade in Belgium with higher quality dual, triple, and progressive link foam.
• DT-1 air filters are available standard or pre-oiled with the highest quality biodegradable, flame-resistant oil.
• Standard DT-1 air filters are made with high-quality two-stage 15mm foam.
• Customized for each air box and filter cell for better fit and performance.