No-Toil Air Filter Oil — 1/2 Gal (Case of 6) NT218, super-tacky waterproof formula preserves airflow

No-Toil Air Filter Oil (1/2 gal NT218) is a super-tacky, waterproof foam filter oil formulated to trap fine dirt while preserving airflow for improved engine performance.

This high-traction filter oil uses No-Toil Micro-Flow Technology to reduce airflow resistance through foam filters, helping engines breathe more efficiently without sacrificing contaminant capture. Supplied in half-gallon containers and sold only as a case of six, NT218 is biodegradable, non-toxic, and designed for quick maintenance with No-Toil Cleaner and water.

How does this oil help my foam air filter perform better?

No-Toil NT218 is engineered to cling to foam fibers so dust and grit stick to the media rather than passing through. The Micro-Flow formula balances tackiness and porosity so air moves with lower resistance while contaminants are trapped on the surface and within the foam.

• Super-tacky formula captures fine particles on contact
• Micro-Flow Technology preserves airflow to reduce intake restriction
• Stays in the filter under normal wet conditions, maintaining protection

What cleaning and maintenance does it require?

Cleaning a No-Toil–treated filter is fast: rinse with water and use No-Toil Cleaner for best results. The oil is waterproof once applied, so it won’t wash out with a simple rinse; a proper cleaner removes trapped dirt and prepares the foam for re-oiling.

• Use No-Toil Cleaner to dissolve and flush contaminants
• Rinse thoroughly with water, allow to dry completely before reapplying oil
• Reapply NT218 evenly to restore tackiness and protection

Is this product safe for the environment and my workshop?

NT218 is formulated to be biodegradable and non-toxic, reducing environmental impact compared with many solvent-based filter oils. Normal workshop precautions—gloves and good ventilation—are still recommended when applying or cleaning filters.

• Biodegradable base reduces long-term environmental buildup
• Non-toxic formulation minimizes harm if handled correctly
• No harsh solvents required for routine cleaning with No-Toil Cleaner

How is this sold and what size do I get?

This listing is for the 1/2 gallon No-Toil Air Filter Oil (NT218) packaged and shipped only as a case of six containers. The unit sizing and case quantity make it suitable for fleets, shops, or regular at-home maintenance schedules.

• Each unit: 1/2 gallon (NT218)
• Minimum order: case of 6 half-gallon bottles
• Retail pricing shown per individual bottle though sold in bulk

Who is this for? No-Toil 1/2 Gal NT218 is aimed at riders, mechanics, and fleet managers who want a high-traction, waterproof oil for foam air filters that keeps contaminants out while supporting better airflow. It’s especially useful for off-road, motocross, powersports, and any application where frequent filter cleaning and reliable particle capture are priorities.