1. Improve your vacuum cleaner efficiency with our 4*Filter 4*Filter Cotton, designed to work with For G9/G10/V12S/V16S/V15PRO/V16PRO. These filters are washable and reusable, ensuring long-term use and environmental protection. 2. Our filters maximum durability and performance. They are easy to wash and can be reused many times, helping to reduce waste and save money. Simply rinse gently and dry completely before reinstalling. 3. Experience the convenience of easy installation with our replacement filter kit. Changing filters requires no tools and takes only one minute to complete. This user-friendly design ensures that your vacuum cleaner maintenance process is easy and hassle-free. 4. Capture up to 99.7% of fine dust and with our HEPA-grade filters. Each filter is to capture particles as small as 0.3 microns, including PM2.5 airborne dust, providing you with cleaner air and a healthier environment. 5. Our replacement filters are designed to maintain their shape and efficiency even after multiple washes. The high-quality construction prevents them from tearing or losing effectiveness, ensuring your vacuum cleaner performs at its best every time you use it. Function: Consumables Use environment: Home use Colour:As Shown Material:Plastic + cotton Package Contents: 4 * Filter 4 * Filter Cotton Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.