I used to use the same mask that Zvi’s friend recommends, but switched to 3M’s model 7502 respirator with model 7093 P100 filters. The mask I use is made of silicone and because of that is more comfortable for extended wear and easier to securely fit. The filter cartridges are less visually obtrusive than the pink ‘pancake’ filters and last longer before clogging (more of a concern for construction work than general covid wear).
I don’t have first-hand experience with the GVS Elipse series, but the most compact model looks easier to fit a surgical mask over, should you go somewhere that enforces that bit of theater.
I used to use the same mask that Zvi’s friend recommends, but switched to 3M’s model 7502 respirator with model 7093 P100 filters. The mask I use is made of silicone and because of that is more comfortable for extended wear and easier to securely fit. The filter cartridges are less visually obtrusive than the pink ‘pancake’ filters and last longer before clogging (more of a concern for construction work than general covid wear).
I don’t have first-hand experience with the GVS Elipse series, but the most compact model looks easier to fit a surgical mask over, should you go somewhere that enforces that bit of theater.