Filter – Sundstrom SR515 Gas Filter ABE1 Threaded for SR 500 Series PAPR Units

Earmuff – Headband 3M Peltor Optime I H510A Yellow (CL5 – 28dB)

Earmuff – Folding 3M Peltor Optime I H510F Yellow (CL5 – 28dB)

Earmuff – Hard Hat Attachable ProChoice Viper (CL5 – 26dB)