Taking full advantage of the abilities of K&N's Air Filters has never been easier. These timeless air filters incorporate a mesh blueprint that obstructs dirt and other contaminants from entering and damaging the engine. K&N certifies that even if a significant amount of dirt is collected, these air filters can easily be cleaned using K&N's line up of cleansers. One of the most effective cleansers is the K&N Filter charger Oil. The Filter charger Oil quickly penetrates and saturates the air filter pleats until K&N's Air Filter Cleaner is employed to complete the cleaning process.

With the K&N Filter charger Oil implemented, you can expect your air filter to perform like a brand new product consistently boosting the air flow entering the engine. This, of course, bestows impeccable engine performance gains. The Filter charger Oil comes in different capacities. You can opt for the 12 oz. variant for a good investment for future cleaning sessions or the ½ Ounce Pillow Packs if you'd rather have each usage thoroughly measured. By incorporating this brilliant innovation, you are guaranteed the longevity of your K&N Air Filter and your air flow performance will never be compromised again.

K&N Engineering is a highly regarded for their extensive collection of top quality performance air filters and air intake system. Established at Riverside California in the 1960's, K&N is the end result of Ken Johnson and Norm McDonald's goal of meeting the demands of racers for better performing air filters. It was in 1969 that car enthusiasts were treated to their durable and reusable high flow cotton air filter. The company continuously expanded to cater the needs of different driving personalities. Through the years, they took advantage of modern technology to create innovations to boost the overall performance of car, trucks, ATVs, and even watercrafts and boats.

K&N ensures their air filters will be the last ones you will ever buy as they are designed to improve airflow performance to grant an increase in horsepower and torque without compromising filtration capacity. The blueprint was engineered not only to increase overall efficiency in dirty off road racing situations but to ensure that the engine is protected under such demanding circumstances.

With a mission of dominating the industry for years to come, K&N prioritizes qualities of excellence, longevity and progression in constructing their innovations. This philosophy is why their products are incorporated by championship winning teams all over the world. A company that imparts unprecedented perks that take your vehicle to elevated heights, look no further than K&N Engineering.

Warranty Information

K&N 10-Year/Million Mile Limited Warranty. This warranty covers defects in materials and workmanship of your K&N OE Replacement Air Filter and Intake System (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for 10-Years or a Million Miles, whichever comes first, from the date the product was purchased. The warranty period will not be extended if we repair or replace the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are ever dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and they'll be happy to assist you.

K&N 3-Year/300,000 Mile Limited Warranty. This warranty covers defects in materials and workmanship of your K&N Commercial Grade Diesel Air Filter (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for 3-Year or 300,000 miles, whichever comes first, from the date the product was purchased. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if K&N repairs or replaces the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and K&N will be happy to assist you.

K&N One Year Limited Warranty. This warranty covers defects in materials and workmanship of your K&N Oil Filter, Automotive Accessory, Universal, Special or Disposable Filter, Exhaust Systems (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for One Year from the date the product was purchased. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if K&N repairs or replaces the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and K&N will be happy to assist you.

K&N 90-Day Limited Warranty. This warranty covers defects in materials and workmanship of your All K&N POWERLID, Clothing, Promotional Material or Raw Material (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for 90-Days from the date the product was purchased. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if K&N repairs or replaces the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and K&N will be happy to assist you.

The remedies described above are your sole and exclusive remedies and K&N's entire liability for any breach of this Limited Warranty. K&N's liability shall under no circumstances exceed the actual amount paid by you for the Product, nor shall K&N under any circumstances be liable for any consequential, incidental, special, or punitive damages or losses, whether direct or indirect.