Vs OM10
Reviewer: Bitter Psychompop
9/16/2009
I've purchased both this mask and the MLT-9104 Czech OM10 model, and here are some notes on the differences between the two:
The bags: Finnish by a mile. The Finnish bag is made of sturdy canvas with quick release snaps on the outside, a couple of sewn in compartments on the inside held shut with a canvas flap that snaps closed with regular metal snaps. Feels good, looks good, and it will probably be my next caving bag. Next CTD order might include a few more Finnish masks just for the bags and give the gas masks away. The OM10's bag is waterproofed, has two separate compartments, and is slightly larger. The major point loss comes from the hard to use snaps on both compartments and the flimsy feeling straps. They look and feel like they're made from duct tape and the clips and slide are made of plastic. Neither bags are essential to the value of the mask, but it's just a little added bonus.
The masks:
Comfort: OM10. Fits my face better (your mileage may vary), less resistance on the exhale. I wear glasses, and neither will fit, but there's more room in the front of the OM10 if you want to mount an old pair then. You might also be able to slip the lenses between
Ease of use: Finnish by a mile. A child could figure out how to attach the filter, and if you get your hands on extra filters, they can be replaced without taking the mask off. The OM10 requires jamming it into the inside of the mask, fumbling with plastic snaps to keep it in place, and then screwing the one-way vents on to the outside.
Quality of filtering: I don't have the equipment to compare, but the gut reaction leans to the Finnish model. The fact that it comes with neutralization chemicals and wipes makes me think that it was more optimized for serious threats. I wouldn't trust either for NBC, but the odds of that are low enough that worrying about it is a waste. I'm much more likely to need it for things like smoke, or cleaning out a moldy basement, and would trust both of them equally.
For use as a costume/airsoft/paintball accessory: OM10. The Finnish mask looks weird without the filter, and unless you want to cut it open and take the filter material out of the cartridge, it's hard to breathe while moving around. The OM10 can be used without the filters, and the design of it is such that it's easy to remove the one-way valves but keep the fittings in place. Caveat: I bought the Finnish mask for a costume, but I needed the specific look and I'm going to retrofit it for comfort.
Both get 5 out of 5, because both offer a good deal for the value. Pick whichever one suits you, or just get both. If I ordered another, it'll be the Finnish mask, simply because of the bag. If I order a dozen, it'll be the OM10 simply because I'm a cheep bastard.