Double-layer sponge air filter with 48 mm diameter, black, suitable for off-road motorcycles and quads, high flow, washable air filter.--BIEMMEDUE

This large-diameter (48 mm) dual-layer foam air filter is specifically designed for off-road motorcycles, ATVs, and small, large-displacement engines. With its dual-layer progressive-density foam filter element and rugged black housing, it's ideal for dusty and demanding environments. It offers excellent multi-stage filtration with extremely high airflow, making it the professional choice for maximum engine protection and optimal throttle response.

Main Parameters

Compatible Diameter: 48 mm (outer diameter of carburetor/throttle interface)

Filter Structure: Dual-layer sponge design (coarse filter layer outside, fine filter layer inside)

Housing Material: High-strength engineering plastic (black)

Filter Material: High-density, washable polyurethane foam (black)

Product Color: Black

Compatibility: High-performance universal modification/replacement part. Main Applications

Medium and large off-road motorcycles (forestry motorcycles, long-distance motorcycles)

All-terrain vehicles (ATVs/UTVs)

Karts

High-performance universal engines (interface adaptation required)

Suitable for dusty, sandy, muddy, and other demanding driving environments