Filter – Sundstrom SR710 Particulate Filter PAPR P3 Threaded for SR 500 Series PAPR Units

Earmuff – Neckband 3M Peltor Optime II H520B Green (CL5 – 27dB)

Earmuff – Headband ProChoice Adder (CL5 – 32dB)

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