Ground equipment room: size: 1200×1100×1500mm, equipped with automatic self-cleaning filter and ultraviolet disinfectant.The designed effluent precision of automatic self-cleaning filter is 100μm.UV-C(LL or LH) UV lamp with high efficiency and quartz sleeve with high transmittance and purity are selected for the ultraviolet disinfectant to ensure that the ultraviolet transmittance is above 90%.