• A six-step maintenance system designed to recharge any K&N AirFilter. Completely restores air Flow efficiency so your Air Filter performs like new. Includes: 6 1/2oz. Spray Oil, 12oz, Filter Cleaner, Service Decal and service kit.
  • Uni Air-Box Vents. Uni's foam filtered air vents increase the amount of air to the air filter for a better air supply and improved performance. The removable foam element may be cleaned and re-oiled for years of dependable service. For street, dirt and atv applications, 2 or 4 stroke motors. Re-jetting may be required depending on application and number of vents installed. Easy to install, simply drill hole in air box and press in. 6 air vents in a package.
  • Uni Foam Air Filter Care Kit. Includes spray oil and cleaner. For use on all foam type filters.
  • Uni Foam Filter Cleaner in 14.5oz Aerosol can. CleanerÍs powerful agents quickly strip away grease and dirt, yet wonÍt damage air filters. Spray on, let soak in and rinse off. Biodegradable; safe to use on all OEM and performance air filters
  • Uni Foam Filter Oil - 16oz Pour Bottle. Foam filter oil allows maximum airflow while keeping dirt and dust particles out
  • Uni Foam Filter Oil 5.5oz Aerosal Can. Foam filter oil allows maximum airflow while keeping dirt and dust particles out
  • Uni Universal Bulk Filter Foam - Multiple Densities. Sheets of filter foam in several densities for fabricating air filters Perfect for vintage and custom applications.
    • Green Extra Fine Foam 65PPI - 12"x16" x 5/8"
    • Black Fine Foam 60PPI - 12"x16" x 3/8"
    • Red Coarse Foam 40PPI - 12"x16" x 5/8"
    • Black Extra Coarse Foam 30PPI - 12"x24" x 5/8"