Shop a large selection of No-Toil filters for your dirt bike, ATV, or motorcycle at GearHead. Started back in 1998, No-Toil’s goal has always been simplifying air filter maintenance. By allowing customers to ditch the petroleum based products used to oil most other filters, No-Toil filters are easier to use and safer for the environment. No-Toil filters are the product of extensive research and testing done by fellow motorcycle readers. They are also the only biodegradable and non-toxic based filters on the market. The 2-stage design on their air filters is second to none in the industry.