All Green High Performance Air Filters are designed to last for the lifetime of your vehicle and are covered by our Limited Lifetime Warranty. To register your Green Filter USA product please complete and mail the warranty card packaged with the product or fill out the form on this page and submit within 30 days of purchase.
All Green High Performance Air Filters are designed to last for the lifetime of your vehicle and are covered by our Limited Lifetime Warranty.
A warranty card is included with every Green High Performance Air Filter purchased, and you have 30 days from the date of purchase to return it. If this card was lost or if you did not receive one you can download it here.
If you should need to make a warranty claim, please download the Warranty Return form here. The form provides instructions for returning a filter to us.
If you need to return or exchange a filter, please download and complete the Filter Return form. Once you have completed the form, send it along with the filter to the address listed on the form.
There is a 25% restocking fee on all returns for credit.