

Now the filter appears just as good as new and it didn't take much of the cleanser and oil bottles to fully restore it.

So I decided to purchase the K&N fluids and follow the manufacturers instruction to the point.
K AND N AIR FILTER CLEANING PRO
The dirty side of the filter however revealed the filter was in need of cleaning which again must be followed by recharging by using K&N filter oil. PRO TIP: You can use soap and water to clean a K&N filter, but the results are nowhere near as effective as what an air filter cleaner product can do.

When opening the air filter and intake box it was evident the filter has also managed to keep the air absolutely clean. During the 25.000 km I did not experience any power loss at all as would occur with the original paper filters after about 10.000 km due to filter clogging. I switched to the K&N filter on my motorcycle appr 25.000 km ago, though being a little sceptical about it's ability to keep the intake air clean. Do not allow cleaner to dry on air filter.The K&N filter has really done its job well on my Yamaha XT 600 and now it's good for another go. Liberally spray K&N Air Filter Cleaner onto both sides of filter and allow to soak for 10 minutes to loosen the dirt. Cleaning your K&N air filter is simple when following the 4 easy steps below. Once you determine your K&N air filter needs to be cleaned, K&N air filter cleaning kits simplify the process and restore your air filter to a like new condition. We recommend that you visually inspect your air filter once every 25,000 miles to determine if the screen is still visible. If your K&N air filter is used in dusty or off-road environments, they will require cleaning more often. K&N Wrench Off Performance Gold Oil Filter HP-3001 (Interchangeable with Z9) 23.49. Select another one or two products to compare. K&N replacement air filters that fit in the factory air box can go up to 50,000 miles before cleaning is required and large conical filters on a K&N air intake system can go up to 100,000 miles before needing to be cleaned, depending on your driving conditions. K&N Air Filter 33-2919 (Interchangeable with A1557) 388322. Allow the oil to wick for approximately 20 minutes. Check out these pictures of dirty and clean air filters to help determine if your K&N air filter needs cleaning. When using the K&N air filter oil aerosol spray found in K&N filter cleaning kit 99-5000 or K&N's 12.25 oz aerosol air filter oil, spray the oil evenly along the crown of each pleat while holding the nozzle about 3' away. This video explains the simple steps needed to clean your K&N cotton air filter. When the screen is no longer visible some place on the air filter, it is time to clean it. Take a look at how easy it is to clean your K&N Air Filter.

If you have not experienced a decrease in mileage or engine performance, chances are your K&N air filter is fine and does not yet need to be cleaned. (355 ml) K&N Power Kleen Air Filter CleanerĬleaning your K&N Air Filter is not required if you can still see the wire screen on the entire air filter regardless of how dirty it may appear. K&N Air Filter Cleaner and Filter Oil Spray K&N says their filter will last the lifetime of the vehicle and covers their filters with a 10 year/million mile warranty. The filter is serviced with a K&N cleaning kit (9 to 12 retail ) which is good for 5 to 10 uses. This K&N Service Kit restores air flow efficiency so your Air Filtercharger performs like new! Kit includes 8oz. K&N estimates the cleaning interval to be about 50,000 miles (longer for less dusty areas). The K&N Air Filter Cleaning Service Kit 99-5000 is a six-step maintenance system designed to recharge any K&N Filtercharger® Air Filter.
