Earplugs for DIY and construction
Winner Red Dot Award 2015
Alpine Hearing Protection has won the Red Dot Award 2015 for the design of its latest earplugs. The jury of this prestigious design price applauded the “high quality and the innovative ability” of the earplugs. Read more >>
Revolutionary earplug model
Twenty years of experience have allowed Alpine to develop a revolutionary new earplug model with a noise filter, that filters out damaging sounds. The extremely well thought-out and extensively tested shape of the earplugs, provides a natural flat absorption and a perfect fit.
AlpineAcousticFilters™ – Safety first
The special acoustic filters in WorkSafe earplugs provide extra noise attenuation that blocks all harmful noise generated by machinery. Noise is reduced to a safe level that is well tolerated for eight hours. Thanks to the sophisticated AlpineAcousticFilters, you can still keep talking to your workmate. Alarm sounds also remain audible.
AlpineThermoShape™ material
WorkSafe earplugs fit very comfortably. They are made from AlpineThermoShape material, specially developed by Alpine, which adapts to the shape of the auditory ducts. Thus, they provide the perfect level of noise attenuation without a sense of pressure on your ears, or a feeling of isolation from everything that is happening at home. ATS material is hypoallergenic and contains no silicone. Thus, it will not cause itching or irritation while you work.
Specially designed earplugs protect against noise
WorkSafe earplugs have an extended stem, which makes it easier to put them in and take them out. The earplugs are black, to prevent premature discolouration.
Alpine Carry Cord
Every pair of WorkSafe earplugs comes with an Alpine carry cord for earplugs so that you can carry the earplugs around your neck if you need to remove them briefly. You simply attach the handy cord to the stem of the earplugs. Use of the carry cord has no influence on the effect of the filters, noise attenuation remains unaffected.
Lifespan and cleaning
The lifespan of the earplugs depends on frequency of use. Keeping the earplugs clean will extend the lifespan. The earplugs can be cleaned with lukewarm water and soap.
Dutch Design
The design of the Alpine hearing protectors is an exclusive Dutch Design. All earplugs and filter systems are produced in the Netherlands.
Packaging contents
- Two universal thermoplastic hearing protectors
- Two acoustic filters
- Alpine carrying cord
- Plastic carrying case
- Alpine insertion sleeve
Attenuation values Alpine WorkSafe
| Frequency Hz | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean Attenuation dB | 23,4 | 23,1 | 23,6 | 22,3 | 23,4 | 27,2 | 26,3 | 25,1 |
| Standard Deviation dB | 5,1 | 5,0 | 4,1 | 3,9 | 3,3 | 3,7 | 4,0 | 3,9 |
| Assumed Protection in dB (APV) | 18,3 | 18,1 | 19,5 | 18,4 | 20,1 | 23,5 | 22,3 | 21,1 |
EN 352-2: 2002 compliant
Nominal diameter: 9-12 mm
H=22 M=20 L=20
SNR=23
NNR=20,9-25,0
7 reviews for Alpine WorkSafe
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