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Ive seen other “Heat Exchange” face masks. Why is Psolar.EX better?

April 26, 2017Face heat exchange Masks psolar.ex seen

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Ive seen other “Heat Exchange” face masks. Why is Psolar.EX better?

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Personal Respiratory Heat Exchange (PHRE) devices have been around since the 1800’s. The first patent was in 1898. Since that time the evolution of the technology has been to make them simpler and more affordable. Psolar.X utilizes a simple lightweight and affordable PHRE. Psolar.X offers the following advantages.