Reusable washable* filter for eco-friendly, healthier filtration
(includes 2 pre-filters and 1 post-filter)
Folded post-filter
The post-filter is folded multiple times to form a dense composite structure that delivers high-efficiency filtration. The vacuum cleaner uses a multi-stage filter system that can effectively lock particulate matter as small as 0.3μm*, with an overall filtration efficiency as high as 99.98%*.
Pre-filters intercept dust
Pre-filters act as a filtration barrier, intercepting dust and debris to prevent particles from entering the motor or clogging the post-filter.
*Washable: Rinse under running water until clean. Allow to air dry for at least 24 hours before reuse.
*99.98% filtration efficiency: The entire vacuum was tested by SGS-CSTC Standard Technical Service Co., Ltd. Suzhou Branch, according to Clause 5.11 of IEC 62885-4:2020, proving that the machine could filter 99.98% of particulates with a size of 0.3-10μm. Due to experimental limitations, actual results may vary. Report No.: SHFT250600027171.
*0.3μm fine dust particles: The entire vacuum was tested by SGS-CSTC Standard Technical Service Co., Ltd. Suzhou Branch, according to Clause 5.11 of IEC 62885-4:2020, proving that the machine could filter 99.98% of particulates with a size of 0.3-10μm. Due to experimental limitations, actual results may vary. Report No.: SHFT250600027171.
*To ensure optimal vacuum performance, it is recommended to replace the pre-filters every 6 months and the post-filter every 12 months.