Dacvgog Pre-Filters Replacement Filters for A10 /Master A11 Vacuum Cleaners S11/S12

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. Free hands from complicated replacement steps. No additional tools required. HEPA technology: filters most dust, smoke, odors, mold spores from pet dander. The filter captures particles as small as 0.3 micrometer, helps to improve health. COMPATIBILITY Our pre-filters are compatible with A10 /Master A11 /Master vacuum cleaners, for S11/S12 Series vacuum cleaners. High quality: It is made of high quality plastic material, with good durability stability. Good elasticity, uniform thickness compliance with production standards. It is recommended to replace the A10 filter every 2-4 months depending on use. Keep : it can filter harmful odors in, is very suitable for people want to keep control the quality of. An accessory for vacuuming can the safety of the surrounding environment.