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

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

Earmuff – Folding 3M Peltor Optime II H520FHV Hi Vis Yellow (CL 5 – 32dB)

Earmuff – Headband ProChoice Adder (CL5 – 32dB)