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

Earmuff – Cap Attach 3M Peltor Optime II H520P3GS/E Green (CL5 – 29dB)

Earmuff – Cap Attach 3M Peltor X5P3G/E Black/Grey (Class 5 – 31dB)

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