Putoline Oil is a Dutch manufacturer and supplier of high-quality oils and lubricants developed specifically for motorcycles, scooters and quads, making Putoline unique. Almost 50 years of experience and continual research allows Putoline to provide cutting edge products. Manufacturing their own products guarantees consistently high-quality motorcycle oils. Putoline Oil, Driven by Technology! Putoline air filters, based on leading-edge open-cell foam technology, bring users major benefits, including: Improved performance through increased airflow Improved protection through finer filtration levels Substantial cost savings through serviceability and re-use Fully reticulated (open cell) foam, as used in all Putoline filter products, consists of a honeycomb of tiny, interlocking cells of uniform size. Fits: Sherco 125 SE-R 2018-2021 250 SE Racing 2022 250 SEFR (4T) 2015-2016 250 SER (2T) 2015-2021 250 SER FACTORY 2016-2017 300 SE Racing 2022 300 SEF Factory 2019-2022 300 SER (2T) 2015-2021 300 SER Factory 2016-2017 SE-R 250 2T 2014 SE-R 250 2T SIX DAYS 2017 SE-R 300 2T SIX DAYS 2017