Suitable for BR600 BR550 BR500 blower. You will get a new and high quality Air Fuel Filter kit ! 1 x Fuel Filter. 1 x Air Filter. Fuel line feature About 1 feet, 3/32"( for 2.5mm) 3/16"(5mm). Fuel line feature About 1 feet, 1/8"(3mm) x 3/16"(5mm).