EAR PLUG CLASSIC PLUS 33dB

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Part Number
EAR310-1101

Mfg. Part Number
310-1101

Available 100 +

The 3M E-A-R Classic Plus Uncorded Earplugs are longer than standard earplugs for a more secure fit. They are flame-resistant as well as moisture-resistant. They come in a reusable pillow pack to keep them clean when not being worn.

Specifications:

Size: One Size Fits Most
Color: Yellow
Noise Reduction Rating (NRR): 33 dB
CSA Class AL

Attenuation Data

FREQ (HZ)	MEAN VALUE dB	STD. DEVIATION dB
125	37.7	4.9
250	43	4.7
500	47	3.3
1000	43.7	3.4
2000	38.2	3.6
3150	44.5	2.8
4000	45.4	3.6
6300	49.1	4.4
8000	48.4	4.4