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Over 25 Years of providing innovative protection solutions for healthcare and industry.

SOTA F3 Enquiry

Alpha Solway


Medium Attenuation Ear Defender

Features and Benefits
  • SNR 32dB
  • Approved to EN 352-1: 2002
  • Lower profile cup design
  • Large ear cushions allow freedom to fit majority of ears for a comfortable fit
  • Easy on head adjustment thanks to individual slide action
  • Padded, durable headband provides lasting comfort
  • Low pressure but high performance folding ear defender
  • Stylish green and black design
  • Quality gloss finish for easy maintenance
  • Full integration with other PPE
  • Easy fold for convenient storage
  • Metal free design making it ideal for food applications
Alpha Solway


A high performance, comfortable ear defender without the weight, F3 features large, soft ear cushions and a folding padded headband. The F3 model is fully adjustable to provide a superior fit for most head sizes.

SNR=32dB H=36dB M=29dB L=22dB
Frequency (HZ) 125(Hz) 250(Hz) 500(Hz) 1000(Hz) 2000(Hz) 4000(Hz) 8000(Hz)
Assumed Protection 15.4 19.2 27.7 34.1 34.7 37.4 36.4
Mean Attenuation 18.3 20.7 30.2 37 36.7 40.6 39.1
Standard Deviation 2.9 1.5 2.5 2.9 2 3.2 2.7
Reusability YES
Certification EN352-1: 2002
Headband Cushion Foam covered with PVC cloth & woven cloth
Headband Connector ABS
Cup ABS (with Foam inside)
Cup Cushion Foam covered with PVC cloth
Ring ABS
Storage and Maintenance Before use, always keep the ear defender in its original packaging and in a dry, clean, uncontaminated environment. To avoid potential damage, ensure the earpiece pads are notpressed together during storage. Regularly inspect the ear defender for signs of damage andpotential loss of sound attenuation. This product may be cleaned using a damp cloth and mild soapy water but not with chemicals. Allow to dry before use. Do not use abrasive cloths or brushes which may cause damage upon contact with any surface of the product. Further information can be obtained from the manufacturer.
Datasheet Download
Declaration of Conformity View