1x Disposable mask
WE SEND THE GOODS WITHIN 24 HOURS.
The mask provides you with partial protection against the infection. efficiency also depends on whether you follow the recommended procedure and instructions for use, as well as whether you take other preventive hygiene measures.
The masks efficiency is about 90% (the manufacturer states up to 95%), ie out of 1000 particles, the mask filters at least 900 particles, ie it passes into 100 particles. The cotton mask has a filtration of about 70%, which is 700 out of 1000 particles, ie it releases 300 particles. Therefore, the disposable mask is 3x more efficient than a cotton mask (particle permeation ratio 300:100). The scarf filters up to 60% and T-shirt with 100% cotton does not exceed 50%.
The masks are disposable, after about 5 hours of wearing the effectiveness of the filtration begins to decrease, therefore the mask must be changed at least once a day.
The masks are packed in 50 pcs, we also send smaller amount, but they are no longer in the original packaging.
Product description:
- Type: 3Ply white disposable mask
- Size: 17,5cm x 9,5cm
- Clamping: Rubber band
- Material: Nonwoven fabric 25gsm PP, nonwoven fabric 25gsm PP made of meltblown nonwoven material, 25gsm PP nonwoven fabric, elastic ear loop, adjustable nose wire.