3M E-A-R Classic Earplugs - The Original Foam Earplug

A piece of hearing protection history: The 3M E-A-R Classic set the standard as the world's first foam earplugs, revolutionizing workplace safety when introduced decades ago.

Why E-A-R Classic Became the Industry Standard:

• World's First: The original foam earplug that started the hearing protection revolution
• Proven Protection: 29 dB NRR, CSA Class AL certified
• Economical Choice: Reliable, cost-effective hearing protection
• Slow Recovery Foam: Low-pressure design conforms to ear canal shape for comfortable, snug noise barrier
• Moisture-Resistant: Unique construction maintains consistent expansion time in humid environments
• Flame-Resistant: Critical for arc flash situations and safe storage
• Maximum Value: Econopack dispenser box saves up to 20%

The Legacy of E-A-R Classic:

Still one of the most widely used foam earplugs globally, the 3M E-A-R Classic proved that simple, effective design stands the test of time. Constructed from slow-recovery foam, these disposable earplugs became the benchmark against which all others are measured.

Product Specifications:

• Noise Reduction Rating: 29 dB NRR
• Style: Uncorded, disposable
• Material: Slow-recovery, low-pressure foam
• Quantity: 5000 pairs per case
• Packaging: Econopack dispenser box (save up to 20%)
• Features: Flame-resistant, moisture-resistant
• Certification: CSA Class AL
• Compatibility: Test compatible with 3M E-A-Rfit Validation System

Hearing Protection Matters:

3M has been leading the advancement of hearing conservation for decades. While this classic product has been discontinued, 3M continues to innovate with new technologies that build on this legendary foundation.

Looking for current alternatives? Contact us for recommendations on modern earplugs that match or exceed the Classic's performance.