General description Replacement Brushroll & Filter designed for HydroVac vacuum cleaners, including models WD100, WD101, WD200, and WD201. This set includes essential components to maintain optimal performance and ensure a thorough cleaning experience. Technical specifications Vacuum Part Type: Brushes Material: Plastic Package Contents: 2 x roller brushes, 4 x filters, 4 x filter pads, 1 x cleaning brush Measurement allowed error: +/- 1-3 cm Usage It is recommended to replace the filter every 2-3 months, and to shorten the replacement time if you have pets for better performance. Other information Please note that slight color differences may occur due to light reflection and different displays, which do not affect the use of the product.