Replacement Face Mask Shields with Breathing Valve for 42497, 5-Pack

Keep yourself protected while retaining your ability to be easily understood in your screen equipped face mask with these replacement pack of 5 see-through screens. These clear PET plastic screens allow your mouth to be seen clearly to help facilitate communication including lip reading. To prevent fogging up of the screen, they are treated with an anti-fog coating and have built-in breathing valves with silicone filters that augment the anti-fog effect and improve air circulation. Each screen features an integrated breathing valve with a built-in silicone filter to trap particles. Designed for use with the Sanitool 42497 Clear Shield Cotton Face Mask.