The Roborock Hepa Filter is a replacement component designed for the Q5 Pro, Q5 Pro+, Q8 Max, and Q8 Max+ vacuum cleaners. This white textile filter captures ultra-fine particles as small as 0.3 microns, which helps eliminate dust, pollen, and allergens from the exhaust air while protecting the vacuum motor from debris. Measuring 115 x 45 x 15 mm and weighing only 22 g, the filter is easy to install without any tools. To maintain its efficiency, you can wash and reuse it, with a recommended cleaning cycle every two to four weeks to keep your home air clean.