Bel-Ray Foam Filter Oil - 1l (12/Case Sold Ea)

Bel-Ray foam filter oil for V-twin motorcycle air filters, formulated to improve airflow while trapping microscopic particles. The waterproof formula resists clogging in wet conditions and extends engine life by keeping contaminants out of the intake.

Features

• Improves air flow through foam element
• Traps microscopic particles
• Waterproof formula prevents clogging when wet
• 1-liter bottle

Specifications

• Brand: Bel-Ray
• Manufacturer Part #: 99190-B1LW
• UPC: 690509200348
• Size: 1 liter
• Weight: 2.12 lbs

Fitment

Fits V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models with foam air filters.

Frequently Asked Questions

How much filter oil do I need per cleaning?

One liter treats multiple foam filters depending on filter size. Follow the filter manufacturer's application instructions for exact dosing.

Will this work on my Harley or Indian?

Yes — this Bel-Ray formula is designed for all V-twin motorcycles, including Harley-Davidson and Indian models.

Is this waterproof?

Yes — the waterproof formula resists clogging when riding in wet conditions or after washing your bike.

Does it improve performance?

It improves airflow through the foam element while maintaining particle filtration, which helps engine efficiency.