Filter – Sundstrom SR599 Gas/Particulate Filter PAPR A1BE2K1HgP3 Threaded for SR 500 Series PAPR Units
Can only be used in with the SR500
Earmuff – Headband 3M Peltor Optime III H540A Blk/Red (CL5 – 33dB)
Earmuff – Hard Hat Attachable ProChoice Viper (CL5 – 26dB)
Earmuff – Cap Attach 3M Peltor Optime II H520P3GS/E Green (CL5 – 29dB)