Pro 31 Ear Plugs for extreme industry environments
Exceptional attenuation in extremely loud environments.
Tested to the AS/NZS 1270 standards as Class 5
Used in extreme industry environments
A REVOLUTION IN CUSTOM HEARING PROTECTION
The PRO31 is a breakthrough in high-noise filtering, giving you an almost flat sound reduction.
THE NEXT GENERATION OF FILTER DESIGN
The PRO filter series has been designed anew with the wearer in mind. For starters, it’s smaller than many competing filters, meaning that it can fit into smaller ears without any protrusion which is great for both comfort and aesthetics because it will always fit snugly underneath a helmet or other head wear. The filters are also removable so you can clean and maintain your earmoulds and your filters – giving you the maximum life and the best value for money from your plugs. In addition, the PRO series are water resistant so they can be used outside or in high moisture environments and can withstand perspiration without it damaging the filter membrane.
THE CURSE OF THE OCCLUSION EFFECT
Trying to create a natural sounding earplug is no mean feat as far as your own voice is concerned because, as you may have experienced, when you block off your ear canal your own voice starts to boom inside your head (this is what we call occlusion). This is caused by sound that is carried to your ear canal through the cartilage at the side of your head which usually escapes through the open ear canal so is not heard. When we block off the canal this sound cannot escape and so creates that booming effect. A large amount of occlusion can be eliminated by ensuring that the earplug sits deep enough into the ear canal to extend past the cartilage. This ensures that the sound hits the plug and is deadened rather than entering the canal at all. The PRO filters go one step further by being vented to allow sound to pass both ways, meaning that remaining sound can escape directly through the filter providing one of the most natural sounding earplugs available.
TAILOR MADE FOR YOU
The PRO31 ear plug is custom-made using soft medical-grade silicone so you get the very best in isolation and fit, allowing you to wear them for hours at a time without fatigue or discomfort. Each earpiece is manufactured to the highest standards ensuring you get a comfortable, discreet and effective hearing protector that can be fitted quickly, easily and securely every time.
PRO31 ear plugs and filters have been tested and certified to AS/NZS-1270 standards as a Class 5 Hearing Protector as well as the EN352-2: The European Standard for ear plug hearing protectors.
FILTER EXCHANGE: If you find the filters you have chosen are not suited to your use we will exchange them for a different type. Simply contact us to return your filters to us, and on receipt we will send the replacement pair of filters that you have chosen.
This free of charge exchange can only be actioned once, only when the filters are still in new condition and within 30 days of receipt of your order.
We require in ear impressions for your custom ear plugs so once your order is received we will be in touch to arrange an appointment with with an Audiologist near you (appointment fee included)