Wlauqueta Pre Filter for A10/A11 A10/A11 Master S11 S12 Vacuum Cleaner Filter

Quality above all: modern high-strength materials, the A11 filters are designed to last. Good fit: This A10/A11 pre-filter fits A10/A11 Hero, A10/A11 Master, for the S11 series cordless vacuum cleaners and helps your vacuum cleaner to reach levels again. Design: 3 pieces A10 filters in one set help you always have a filter ready to use. Say goodbye to the when you need to worry about the lack of additional filters. EASY TO INSTALL Free your hands from the complicated replacement steps. No additional tools required. Friendly Reminder: To vacuum cleaner works properly and optimally, it is recommended to replace the A10 filter every 1-4 months per use.