Description

Material: ABS Working time: ≥48 hours Size: ≈60*105*30mm Working negative ion concentration: ≥7 x 107/cm3 Silent design: ≤25Db Working voltage: 110-220V Function: ≤2W The air negative ion clean air function is mainly manifested in dust removal, bacteriostatic, deodorization and so on. The dust in micrometers is accompanied by bacteria, viruses, and harmful gases that are positively charged in the air for a long time. The human nose cannot filter the particulate dust, which becomes an invisible killer that harms people’s health. The United States Environment Agency (EPA) believes that the most harmful to human health is dust with a diameter of NFY shopping experts: Air humidifiers cannot purify the air and cannot be used at the same time. Because the humidifiers are mostly based on the principle of physical evaporation, the humid air is sent to the ambient air through the fan, and the filter is originally a dense water collecting structure. The two are close to each other, which easily causes mold and bacteria.