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

Easy to install: remove the dust from the cleaner, remove the old filter. Install the 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. 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 more, helps improve health. Compatibility: A10 filters compatible with A10 Hero/Master and A11 Hero/Master vacuum cleaners, for S11/S12 Series vacuum cleaners. 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. Keep the air fresh: it can filter harmful odors in the air, is very suitable for people want to keep the air fresh and control the air quality. An accessory for vacuuming and can the of the surrounding environment.