English
Whether the protection effect of industrial dust post is good or not, the filtering element is the core key. Fangdun relies on years of accumulated protective technology to create two mainstream filter elements, single and double, with iterative upgrades in filter material structure and electrostatic adsorption technology, balancing reliable protection and comfortable wearing, helping frontline workers maintain lung health.
Single chip KN100 technology core: high filtration efficiency, more stable capture of micro powder dust
The single KN100 technology chip adopts a brand new filter material structure, combined with enhanced electrostatic adsorption design, to enhance the ability to capture fine dust. The multi-layer and double-layer electrostatic filter cotton stacking structure achieves a filtration efficiency of 99.97% (meeting and exceeding the national standard) while increasing the dust holding capacity of the filter cotton and slowing down the rate of increase in respiratory resistance. The electrostatic adsorption structure can actively capture 0.075 micron ultrafine silicon dust and coal dust, suitable for high concentration dry dust workshops such as stone and mining, and can stably block pathogenic dust even after long-term operation. Reminder: Filter cotton is a disposable consumable and cannot be washed with water; When there is a heavy accumulation of dust, stuffy breathing, or dampness, replace it in a timely manner to avoid protection failure.
Dual piece filter element: universal and convenient, with a large filtration area
The dual filter material has two practical advantages: universal compatibility and low respiratory resistance. It adopts a concentric bayonet structure, which does not distinguish between positive and negative angles, and is easy to install; Unified standard interface, adaptable to multiple mainstream half masks in the market, saving time and effort in replacing consumables. Internal support keel is added to effectively expand the overall filtration area. During heavy physical operations such as mining and metal smelting, the air intake is smoother and there will be less frequent chest tightness; The outer layer is made of high-density and thick non-woven fabric, which is wear-resistant and not easy to fuzz, extending the service life of the filter material. At the same time, the compact structure will not obstruct the line of sight, and fine operations such as polishing and assembly will not be affected.
High concentration ultrafine dust and pursuit of high interception efficiency, using a single KN100 technology chip; Daily heavy physical work, requiring universal and convenient consumables, emphasizing breathability and smoothness, prioritizing dual filter elements. The filter material is just one aspect of personal protection, and daily operations also require coordination with workshop ventilation, wet dust reduction, and multiple protective measures in parallel to protect one's own lungs, ensuring safe work and safe return home.
