60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
K&N Power Kleen works to dissolve the dirt build up and old filter oil, then it can be washed away with water. The use of any other cleaning solution can void the filter's warranty. The only cleaner designed specifically for K&N cotton filters.