This product is made of premium medical grade melt-blown filter fabric for better breathability, comfort and irritation. With BFE ( bacterial filtration efficiency ) ≥ 98% and PFE ( particle filtration efficiency ) ≥ 98% which is used to block live bacteria ( viable particles ) from 1 to 5 microns and micro particles ( nonviable particles ) from 0.1 micron to 1 micron. It has ultra-gentle headloops for comfort even with long wear. Suitable for daily use.
Extra Soft Premium non woven helps reduce skin irritation from longwear & better breathability
Solid nose bridge wire & ultra-gentle headloops for maximum comfort
BFE ≥ 98%
PFE ≥ 98%
Extra Soft for Sensitive Skin
MDA REGISTRATION NUMBER : GA3736020-51457
Dimension: 25 cm (Length) x 18 cm (Width) x 12 cm (Height)
该产品采用优质医用级熔喷过滤布制成，具有更好的透气性、舒适性和刺激性。 BFE（细菌过滤效率）≥98%，PFE（颗粒过滤效率）≥98%，用于阻挡1~5微米的活菌（活菌颗粒）和0.1微米~1微米的微小颗粒（非活颗粒）。它具有超柔软的头环，即使长时间佩戴也能保持舒适。适合日常使用。 超柔软优质无纺布有助于减少长时间穿着对皮肤的刺激，并具有更好的透气性 坚固的鼻梁钢丝和超柔和的头带，带来最大的舒适度 比特效率≥98% PFE≥98% 超柔软，适合敏感肌肤 MDA 注册号：GA3736020-51457 尺寸：25 厘米（长）x 18 厘米（宽）x 12 厘米（高）
