Yes — if your work environment involves oil-based aerosols and you run an MSA Advantage half-mask, the MSA 815397 R95 disc is the correct choice. The N95 disc (815394) is NOT rated for oil; R95 is. The 815397 20-pack prices out at $3.60 per disc, making it a cost-competitive option for metalworking…
Yes — if your Advantage-platform respirator is used in environments where liquid droplets, cutting fluid, coolant mist, or aqueous spray can contact the filter face, the MSA 10146939 is the correct specification over the standard MSA 815369 low-profile P100. The integrated rigid splash guard…
Yes — if your team runs through P100 filters regularly, the MSA 10123079 is the lowest per-pair cost in the Advantage P100 lineup. At roughly $0.15 per individual filter (verify current pricing before ordering), it pencils out far better than the MSA 815369 2-pack for any operation changing filters…
