S&B Precision II Foam Air Filter Cleaning & Oil Kit — Blue Oil, Trigger-Spray Cleaner & Calibrated Applicator

S&B Filters Precision II Cleaning & Oil Kit (Blue Oil) 88-0009 is a two-step maintenance kit that supplies a higher-volume cleaner and a calibrated applicator bottle with blue filter oil for accurate, consistent recharging of foam air filters. S&B redesigned its Precision II kit to give hobbyists and pros more cleaning solution and a more controllable oiling method so filter servicing is faster and more repeatable. The kit includes a trigger-spray cleaner with significantly increased capacity, a reengineered oil applicator that prevents over- or under-oiling, and a distinctive blue filter oil formulated for even coverage. Follow manufacturer guidance about when to oil to preserve filter performance and longevity.

How does the Precision II kit make cleaning faster and less messy?

The cleaner uses a trigger-spray bottle that disperses solution evenly, cutting down on drips and wasted product. Because the kit contains more cleaner than the original, you can complete multiple filter jobs without repurchasing immediately.

• Trigger-spray bottle for controlled, even application
• 63% more cleaner compared with the previous version
• Generous bottle size supports multiple cleanings

What improvements were made to the oil applicator?

S&B reengineered the oil dispenser for precise metering so each application delivers a consistent amount of blue oil across the filter surface. A separate applicator bottle lets you measure and apply only the quantity required, reducing the risk of oil pooling or inadequate coverage.

• Calibrated applicator bottle for exact oil dosing
• Redesigned nozzle helps spread oil evenly without excess
• Blue oil visible for easier coverage checks

When should I not use this oil on a filter?

The kit is intended for servicing used foam filters; do not apply the oil to brand-new filters that require an initial break-in or manufacturer-specified preparation. Always follow the filter maker’s installation instructions before oiling to avoid voiding warranties or compromising fit.

• Do not oil fresh, just-installed filters
• Clean and dry the filter fully before re-oiling
• Check vehicle or filter manual for any special prep steps

Can this kit handle multiple filters or frequent maintenance?

Yes — the Precision II provides more cleaner and a measured oil supply so a single kit lasts through several maintenance cycles. If you service many filters or prefer having spares, S&B offers multi-packs for bulk replacement and shop use.

• Double the oil volume versus earlier kits for extended use
• Cleaner quantity supports multiple cleanings
• Precision II 6-pack option available for high-frequency servicing

Who is this for This kit suits riders, racers, and mechanics who want a tidy, consistent way to clean and recharge foam air filters without guesswork. It’s designed for people who already understand basic filter maintenance and want improved volume and control: the larger cleaner bottle, visible blue oil, and calibrated applicator make routine service faster, neater, and more repeatable.

FAQ

Q: Is the blue oil safe for all foam air filters?

A: Use the blue oil on compatible foam filters; avoid applying to brand-new filters unless manufacturer allows it.

Q: How many filter cleanings does one kit cover?

A: Coverage varies by filter size and usage, but the increased cleaner and oil typically handle several maintenance cycles.