Foam Filter Oil

Bel-Ray Foam Filter Oil is a foam air filter oil for all street, off-road, and racing foam air filter applications. Innovative Bel-Ray
technology has produced a foam filter oil unlike any other. It is easy to apply and improves airflow. Ultra-viscous formula forms an oil
barrier to trap micron-sized particles that can cause engine damage. Bel-Ray’s waterproof air filter oil prevents clogging when wet.

• Designed to improve air flow
• Traps microscopic particles to extend engine life
• Waterproof formula prevents clogging when wet
• For foam air filters

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Sizes & Viscosities

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PDS/SDS

PDS Foam Filter Oil SDS Foam Filter Oil