General description The AlwaysH Pack of 2 Replacement Filters for Cordless Handheld Vacuum Cleaner is designed specifically for the EUFY H11 model. These high-quality filters effectively capture dust, pollen, and other allergens, ensuring cleaner air in your home. Regular replacement of these filters is essential for maintaining the vacuum's performance and efficiency. Technical specifications Compatible models: EUFY H11 Function: Sweeping fine dust Recommended replacement frequency: Every 3 to 6 months Other information Note: All data is measured manually, and there may be a 1-3cm error due to differences in light and display. Please refer to the actual item received for any discrepancies.