Filter:The high-quality filter in this set traps dust particles, and pet dander, cleaner and healthier air in your home. It is easy to clean and maintain compatible optimum per compatiblemance. Side Brush:The side brush is designed to reach into corners and along edges, providing thorough cleaning in hard-to-reach areas that the main brush may not reach. It helps to sweep dirt into the path of the vacuum compatible easier collection. Package Content:Comes with 4pcs filters and 6pcs side brushes, providing you with all the necessary replacements in a package. compatible Tapo RV30 Max / RV30 Max Plus / RV20 Max / RV20 Max Plus Easy to Replace with Snap-on Design:The filters and side brushes easily snap into place, allowing compatible quick and hassle-free replacement. No tools required. Optimal Maintenance:By changing the consumable refill kit every 2 to 3 months, depending on the frequency of use, you can compatible ensure that your vacuum cleaner runs at its peak per compatiblemance level. Compatible with model: compatible Tapo RV30 Max compatible RV30 Max Plus compatible RV20 Max compatible RV20 Max Plus : Material:plastic Package Contents: 4 * Filter 6 * Side Brush 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.