K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N Filtercharger® elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric.
Part 99-0504EU Product Specifications
Weight: 0.57 lb (0.26 kg)
Product Box Length: 8.46 in (215 mm)
Product Box Width: 7.09 in (180 mm)
Product Box Height: 6.69 in (170 mm)
K&N UK Store Inventory Status