Puretone Company Profile - Flipbook - Page 15
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Puretone also manufactures custom-made passive shooters earplugs. The unique valve in each
earplug allows normal sound in, such as speech and ambient noise, but when a loud noise, such
as a gun is fired it reacts to shut the harmful noise out.
For general purpose noise protection earplugs, there is ProtectHear. These earplugs incorporate
a passive acoustic filter, which attenuates loud noises whilst maintaining the ability of the
individual to hear speech, ambient noise and to use telephones and radios. Excessive
background noise is reduced, resulting in increased safety and working comfort.
