【High Quality】1 Turbo accessories are of high quality. It is made of high quality material, more durable. Side brushes reach deep into corners and edges to remove more dirt, dust and debris. Filters remove dust and reduce the amount of dust in the air you breathe. 【Easy to install】 The replacement parts are durable and easy to install, making your Ecovacs vacuum cleaner more durable. Depending on the frequency of use, replace the replacement parts every 2 to 4 months to keep your robot working at its best.