DT-1 air filter FEATURES:| World-class DT-1 foam technology ensures maximum airflow and engine protection||Super Seal eliminates the need for lubrication and creates the cleanest, best seal on the market||DT-1 air filters come standard or pre-oiled with the highest quality fire-resistant, biodegradable filter oil|| SUPER SEALED STANDARD DOUBLE LAYER FOAM AIR FILTERS||DT-1 Standard Air Filters are constructed from high quality 15mm thick dual layer foam||Designed to fit perfectly into the air box and filter cage for best performance||Handcrafted in Belgium from the highest quality quality glued foam|| Fits:| SUZUKI RM-Z 250 2019||SUZUKI RM-Z 250 2020 (America)||SUZUKI RM-Z 250 2021 (America)||SUZUKI RM-Z 250 2022 (America)||SUZUKI RM-Z 250 2023 (America) ||SUZUKI RM-Z 450 Army Edition 2023 (America)||SUZUKI RM-Z 450 2018||SUZUKI RM-Z 450 2019||SUZUKI RM-Z 450 2020 (America)||SUZUKI RM-Z 450 2021 (America) )||SUZUKI RM-Z 450 2022 (America)||SUZUKI RM-Z 450 2023 (America)||SUZUKI RM-Z 450 E 2018||The DT-1 RACING EUROPE brand has been producing air filters for over 30 years and is the perfect the choice for both professionals and amateurs.| Premium foam technology ensures maximum airflow while maintaining essential engine protection. | It is the cleanest and best seal on the market.| All DT-1 RACING EUROPE air filters are hand-made in Belgium and the USA from the highest quality combined 2-layer and 3-layer foams. | DT-1 RACING EUROPE air filters are available in a standard version or soaked in the highest quality fire-resistant and biodegradable oil. |