Spectro Air Filter Oil - 34 FL OZ

Spectro air filter oil is a specially formulated treatment for foam air filters on V-twin motorcycles, designed to repel dirt and debris while maintaining maximum airflow. One 34 FL OZ bottle treats and re-treats multiple filters over time.

Features

• Allows maximum air flow through foam filters
• Repels dirt and debris
• Extends service life of foam air filters
• Protects engine from unfiltered air
• For use with foam-type air filter elements

Specifications

• Brand: Spectro
• Manufacturer Part #: 310662
• UPC: 831556000578
• Size: 34 FL OZ
• Weight: 2.21 lbs
• Country of Origin: Switzerland

Fitment

For use on V-twin motorcycles equipped with foam air filters, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

How often should I apply Spectro air filter oil?

Re-apply after cleaning the filter or when it appears dry. One bottle treats multiple filters over several applications.

Will this work on my paper air filter?

No — this oil is formulated for foam-type air filters only. Paper filters require different maintenance.

Do I need to remove the filter to apply the oil?

For best results, remove the foam filter from the airbox, apply the oil evenly, let it dry, then reinstall.

Is this safe for my engine?

Yes — Spectro air filter oil is engineered to not restrict airflow or contaminate the combustion chamber when applied to foam filters correctly.