Moose Racing Dual-Layer Foam Air Filter for Honda (1-20-40)

The Moose Offroad 1-20-40 air filter is designed for Honda applications that demand dependable engine protection in dusty, dirty, and wet riding conditions. Its bonded, two-layer foam construction combines a coarse outer layer that traps large particles with a fine inner layer that captures finer dust before it can reach the engine. This multi-stage filtration design helps support clean airflow and consistent performance during off-road use.
The Super Seal neoprene ring helps block water intrusion while creating a secure, no-grease seal around the airbox. Flexible adhesive is used on all seams to help prevent cracking as the filter handles vibration, movement, and repeated riding conditions. The exclusive foam material provides a balance of filtration efficiency, airflow, and durability for demanding trail environments.
Designed and manufactured in the USA, the Moose Offroad 1-20-40 filter offers a practical replacement solution for compatible Honda motorcycles and off-road vehicles. The layered foam can be cleaned and maintained according to the manufacturer’s recommended service procedures, helping extend filter life and protect vital engine components from abrasive contaminants.

Features:

• Coarse outer foam traps large particles before they reach the engine

• Fine inner foam captures fine dust for enhanced engine protection

• Bonded two-layer foam construction supports filtration and airflow

• Super Seal neoprene ring helps keep out water and creates a no-grease seal

• Flexible glue on all seams helps prevent cracking

• Exclusive 0.65-inch foam construction

• Made in the USA

Ships from Parts Unlimited.