Swasa N95 Anti Pollution Mask (Pack of 2, Without valve) | Reusable PM 2.5 Anti Pollution mask with nose clip

Why SWASA Mask comes without an exhale valve

The Exhale valve is just a non-return valve work while breathing. When a person inhales, the valve gets close, and when exhale, the valve opens this process provides more breathing comfort. The valve is not having any kind filter attached with it to filter the Air while exhaling. Suppose the virus infected person wearing a mask with an exhale valve, he/she is 100% contaminating the surrounding by spreading the s because Air is coming out from the valve is not filtered.

Considering the pandemic we always promote the Swasa mask without an exhale valve for human life protection.

Minimum layers maximum efficiency

Please don’t incline your views and selection of face mask on the construction layers. More the layers more uncomfortable breathing. The important criteria is the filtration efficiency of layers and its functionality as per the required applications. Today many face masks are sold in the market are on the basis of the number of layers which is completely illogical without mentioning the filtration efficiency.