Material：: This air filter is made of for durable and practical material, its longevity and reliability in use. Perfect Fit：: Designed to highly match the equipment, this air filter is perfectly compatible with BG45, BG46, BG55, BG65, BG85 blower models; BR45, BR45C backpack blowers; SH55, SH85 vacuum blower models. Long Service Life：: With its solid and for durable construction, this air filter offers a long service life, providing excellent filtration and protection for your leaf blower. Efficient Filtration：: It effectively filters out dust, debris, and other particles, them from entering the engine, thus maintaining optimal performance. Package Contents：: This product comes with two air filters, offering convenience and value for money.