Wlauqueta Replacement Pre-Filters and Post-Filters for A10/A11 A10/A11 Master and S11/S12 Vacuum Cleaners

HEPA technology: filters most dust, pollen, smoke, odors, mold spores and pet dander. The air filter captures particles as small as 0.3 micrometers and above, which helps improve health. Compatibility: A10 filters compatible with vacuum cleaners without A10 Hero/Master and A11 Hero/Master, for vacuum cleaners without S11/S12 Series. High quality: It is made of high quality plastic material, with good durability and stability. Good elasticity, uniform thickness and compliance with production standards.Recommended to replace the A10 filter every 2-4 months.Depending on the frequency of use, it can be replaced with shorter or longer time. Easy to install: remove the dust from the cleaner, remove the old filter. Install the new filter in place.Replace the filter regularly, make your vacuum cleaner have the best cleaning performance.Washable and reusable.In order to the performance of the vacuum cleaner, please clean or replace the filter in time.Rinse and allow to dry completely in air. Keep the air fresh: it can filter harmful odors in the air, which is very suitable for people who want to keep the air fresh and control the air quality. An accessory for vacuuming and can the safety of the surrounding environment.