NNR for PureFlo 3000 PAPR

An accessory for the PureFlo 3000 Powered Air Purifying Respirator (PAPR), the Gentex PureFlo Ear Defenders provide additional hearing protection.

Features

• NRR of 22.
• Gentex superior performance, durability, and value.
• Hearing protection: ANSI S12.6-2010 (ANSI S12.6-2010 choice of NRR 22, 25, or 28)/US EPA Regulation 40 CFR Part 211, Subpart B.