Exhalation Valve

Product Details:

WITH SUVI  FILTER - ACHIEVE PFE AND BFE IN COTTON MASK We have devloped special filter which is stitched inside the cotton mask. Has good  strength in all direction which prevents it in getting it teared off while stitching Cotton mask having suvi filter inside will give you Particulate filteration efficiency >80% at 0.3 um, Nacl flow rate 94.5 l/min.Meaning cotton mask is 80% efficient in capturing corona virus if its size is 0.3 um Cotton mask available in the market are without filter .They dont block novel corona virus.They only give bfe (bacterial filteration efficiency), meaning they only filter bacteria. Have the comfort of  Cotton mask with filteration properties as good as N95 mask