Mask with Valve has a valve that allows for easy exhalation and reduces moisture buildup inside the mask. The valve also prevents heat build-up, making it comfortable to wear for extended periods, especially during physical activities. However, it is not recommended for use in medical settings as it does not filter out all particles. The Mask with Valve is suitable for environments where there are low levels of toxic dust or particulates, such as DIY projects, woodworking, and gardening.
