1、Applicable Model: The vacuum cleaner filter elements are suitable for Tineco A10 A11 EA10 PURE ONE S11 X, please confirm the model before use.2、Dust Filtering: The cleaner filter elements can improve cleaning efficiency and reduces dust, pollen, etc. from slipping into the air.3、Capturing Fine Particles: Filters are essential to the normal operation of vacuum cleaner, they catch fine particles and allergy, preventing them from circulating in the air in your home.4、Easy to Replace: As part of normal maintenance, sweeper filter elements can be easily disassembled and replaced, replacing the original parts.5、Eco Friendly: The filter elements are made of eco friendly ABS and high efficiency particulate air, which is durable and healthy, you can use with confidence.