Filtered Earplugs

Class B – Filtered Plugs
NRR – 21

Designed with an acoustic filter, our Class B Earplugs allow speech frequencies to be heard while simultaneously protecting your hearing from damaging noise levels.  Class B Earplugs are perfect for environments where communication is essential, such as for construction and industrial workers, road workers, and mechanics.  Also great for motorcyclists wearing full-face helmets, so important road sounds are still able to be heard.  Recommended for noise levels ≤ 95 dB.Filtered Earplugs

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Recommended for:

  • Construction & Industrial Workers
  • Equipment Operators
  • Noisy Night Clubs and Restaurants
  • Motorcyclists (Full-face and/or Communication Helmets)
  • Road Builders

Class C – Filtered Plugs
NRR – 15

Class C Filtered Earplugs reduce less noise than Class A or Class B earplugs, allowing more speech and/or radio sounds in. Intended for those in moderate noise levels such as semi-truck drivers, traffic controllers, and those using light drills, or lawn mowers.  Also suitable for those with hearing loss where hearing protection is still required.  Recommended for noise levels ≤ 90 dB.

Recommended for:

  • Equipment Operators
  • Lawnmower Operators
  • Traffic Controllers
  • Truck Drivers
  • Motorcyclists (Full-face and/or Communication Helmets)
  • Noisy Night Club + Restaurant Staff
  • Those with Hearing Loss


All Health Conservation Consultants custom fit ear plugs have a 90-day FIT GUARANTEE!

Please Note: The finished product is NOT  available the same day the mold is taken.  Finished molds are typically available 2-3 weeks from the time of initial impression.

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