B1 Dual Foam Air Filter Ø28mm (manufacturer part number E5599B011B) — Designed for riders who want to maintain a clean intake and stable airflow. This dual foam filter emphasizes robustness: two layers of foam capture particles while preserving the airflow necessary for healthy carburetion.

• Brand: B1
• Version: Dual foam
• Color: Red
• Mounting: for intake Ø 28 to 35 mm (nominal Ø 28 mm)
• Usage: adaptable filter for replacement or customization of the air box

Easy to install on an intake manifold, this filter fits well on both street machines and custom projects. Its dual foam construction limits premature clogging and contributes to the proper functioning of the intake without compromising airflow. Ideal for regular maintenance or restoring an intake system.

Simple maintenance: disassemble, dust off, and check the condition of the foams regularly. Replace the cartridge if the foam is damaged to ensure continuous filtration. Keep manufacturer reference E5599B011B handy for your orders or equipment checks.