it can effectively filter dust as small as 0.3μm, and with the multiple filter devices of the vacuum cleaner, the filter effect of the host is as high as 99.5%, purifying your air and keeping you more healthy.
it can effectively filter dust as small as 0.3μm, and with the multiple filter devices of the vacuum cleaner, the filter effect of the host is as high as 99.5%, purifying your air and keeping you more healthy.