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

HEPA technology: filters most dust, pollen, smoke, odors, mold spores and pet dander. The filter captures particles as small as 0.3 micrometers and above, helps to improve health. Compatibility: A10 filters compatible with A10 /Master and A11 /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. Easy to install: remove the dust cleaner, remove the old filter. Install the filter in place.Replace the filter regularly, make sure your vacuum cleaner has 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 the first place. Keep : it can filter harmful odors in, is very suitable for people want to keep and control the quality of. An accessory for vacuuming and can the of the surrounding environment.