Our Exhalation Valve FH-VR201K is a round breathing valve with a rotating column for adults. It can quickly release heat and moisture and prevent gas accumulation in the mask. Therefore, the mask with Exhalation Valve FH-VR201K can have a high Comfort.
As a company specializing in the production and sales of Exhalation Valve FH-VR201K and other products, we can effectively ensure that the raw materials of the breathing valve are 100% pure PP, without any mixture, so if you want to buy Exhalation Valve FH-VR201K or other products For your needs, please contact us.
