One (1) soft silicone oral/nasal cup. Designed for Parcil Safety full face respirators (PD-100, PD-101, and ST-100X).
For help, check out Reconstructing a Parcil Safety Full Face Respirator Gas Mask.
One (1) soft silicone oral/nasal cup. Designed for Parcil Safety full face respirators (PD-100, PD-101, and ST-100X).
For help, check out Reconstructing a Parcil Safety Full Face Respirator Gas Mask.