Hi Flow Performance and better sealing, the K&N Panel Filter is a washable and reusable panel filter to suit the stock Airbox on the RAm 2500 and 3500 DJ2 later model series (starting mid to late 2019+)
We always recommend these when adding a snorkel to give the big 6.7 enough airflow
For warranty information, please visit https://murchisonproducts.com.au/warranty-policy/