Compatibility - Fit for eufy Clean G35, G35+, G40, G40 Hybrid, G40+, G40 Hybrid+, G30 SES,G30 Hybrid SES. Easy to Wash - Hand washable, just simply wash with water then wind dry, totally reusable. Maintenance - Keep your Robot running at peak performance by changing the the consumable replenishment kit every 4-6 months,depending on your use frequency. Fits Perfectly - Easy to install and you can finish the installation in few seconds, ultra stable connection, never worrying about falling off. Keeps Things Clean - Helps your vacuum do its job better. Cleaner floors with no extra effort. Replacement HEPA Filter Fit for Eufy G40+, G40 Hybrid+, G40, G40 Hybrid, G35+, G35, G30 SES, G30 Hybrid SES Robot Vacuum, Value of money (Pack of 4)