Dimensions (L x W): 20 x 3.6 cm Material: plastic Colour: black / red Change every 6 - 12 months Reliably divert dust to the dust container Compatible with the following device models: Xiaomi Roborock S4 Xiaomi Roborock S51 Xiaomi Roborock S55 Xiaomi Roborock E4 Xiaomi Roborock S6 Xiaomi Roborock S5 Xiaomi Roborock S5 Max Xiaomi Roborock S50 .
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