Log In / Register
0 Checkout
K&N Air Filter DU-0900
  • K&N Air Filter DU-0900
Savings (10%):

Select qty:

Add to Wish List

Video Review

K&N Air Filter DU-0900 Videos

K&N Air Filter DU-0900

K&N Air Filters are designed to achieve a virtually unrestricted air flow while maintaining filtration levels critical to engine life. The secret to their success lies in the unique characteristics of the filter medium which was originally developed by K&N all those years ago in the dust, sweat and tears of desert motocross racing.

The high flow cotton gauze air filter is washable, reusable and built to last for the life of a motorcycle engine. K&N air filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance. K&N Air Filters were created for an environment requiring maximum horsepower and enhanced acceleration in addition to protection from the dirt and dust. The result is an air filter that allows dramatically more air into an engine, is washable and reusable, and will protect your engine for the life of your ride.

This Product Fits:
750 SS 1997
900 SS 1998
Monster 600 19932001
Monster 750 1997, 1998
Monster 900 19931998
Monster 900 Cromo 2000, 2001
Product Style RevZilla Item # Manufacturer Product # Availability
K&N Air Filter DU-0900 857937 DU-0900 In Stock: Ships next business day


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the K&N Air Filter DU-0900? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

K&N Air Filter DU-0900
Sort by:
No questions have been asked about this item. Be the first!