Guardian Fall Protection 1704 Velocity Economy Full Body Harness, XL/2XL touchfree Pros Acid gas + P100 EPS Foam Color:Gloss White 804-4200-9 For dust mercury

Pros Acid gas + P100 in one cartridge — no stacking

They are one size fits most and single-use (replace when soiled or no longer springy)

The MSA GMD uses the MSA Comfo threaded-bayonet connection

but condition takes priority over the calendar

The Sync Stereo covers both: microphones reproduce low-level ambient sound for situational awareness

Guardian Fall Protection 1704 Velocity Economy Full Body Harness, XL 2XL touchfree Pros Acid gas + P100 EPS Foam Color:Gloss White 804 4200 9 For dust mercury Pros Acid gas + P100 in one cartridge — no stacking They are one size fits most and single use (replace when soiled or no longer springy)