The MotoSport.com No Toil Wash Kit And Pre-Oiled Filter Combo includes ONE No Toil Pre-Oiled Dual Stage Air Filter and ONE No Toil Air Box Wash Kit, each with the following features: No Toil Pre-Oiled Dual Stage Air Filter: Performance from the bottle to the throttle! NoToil are the inventors and manufacturers of the world's first biodegradable and non-toxic foam filter maintenance system for the motorsports industry. Providing you with more time to go fast. The best filter at the best price. No-Toil Fast Filters offer a great performing air filter for dirt bikes that is inexpensive yet dependable. A high quality, two-stage foam air filter that is pre-treated with No-Toil Evolution biodegradable filter oil. It is perfectly oiled and ready to use right out of the bag. No-Toil Fast Filter offers greater horsepower and incredible protection for your motorcycle.