Filter – Sundstrom SR518 Gas Filter A2 Threaded for SR 500 Series PAPR Units

Earmuff – Hard Hat Attachable ProChoice Python Slimline HI VIS Yellow (CL5 – 31dB)

Earmuff – Cap Attach 3M Peltor Optime I H510P3GS/E Yellow (CL5 – 26dB)

Earmuff – Neckband Howard Leight VeriShield VS120 (CL 5 – 27dB)