replacement cartridge 1.Material of housing:PP 2.Color:white, yellow, blue,green 3.Height:252mm 4:inside diameter:1/4" replacement cartridge1.Material of housing: PP2.Color : white, yellow, blue,green3.Height: 252mm4.inside diameter:1/4"5.outside diameter:52mmPacking:Export carton 25pcs/cartonMeasurement: 27 x 27 x 26cm replacement cartridge