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3M™ Peltor™ Earmuffs and Hygiene Kits

Manufacturer:  3M™ 7000103840

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Catalog No. 19-121-403



The H505B earmuff helps reduce exposure to the loud noises associated with welding, cutting or grinding. Its slim design allows it to fit under most welding helmets, particularly 3M™ Speedglas™ 9100 Series Helmets. 3M™ Peltor™ Hygiene Kit HY505 is a hygiene replacement kit for the H505B Welding Earmuff. The kits contains cushions and inserts
  • The HYX3 Hygiene Kit consists of one pair of replacement cushions and foam inserts for 3M™ Peltor™ X3A and P3E Earmuffs
  • Over-the-head hearing protection with Noise Reduction Rating (NRR) of 28 dB for moderate to high noise exposure
  • 3M recommends replacing ear muff cushions and foam inserts every six months or whenever they become damaged
  • Wire headband offers comfortable pressure during prolonged usage
  • Earcups tilt to ensure a customized fit and comfort for individual users
  • Electrically insulated (dielectric) wire headband helps reduce exposure to electrical hazards
  • 3M Catalog# H505B , 3M Catalog# HY505

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.3M is Leading the Advancement of Hearing Conservation™


NRR 26 dB
Stainless Steel wire, PVC and Acetal headband, ABS and TPE cups, Polyether insert, Polyether and Glycerine cushions, PVC cushion cover, Polyester head strap
Welding Helmet Ear Muff