Mask size standards? How to know what size to get? : r/Masks4All
2022年1月31日 · 3M 6800 Medium Respirator (Grey) 3M 6800 Medium Mask 80% of users The 3M 6800 Medium respirator fits 80% of the population, and I would argue that most individuals that fit the large respirator, can also fit this respirator. The dimensions of this mask from top to bottom are 7.5 inches with an opening of 5-1/2 inches.
Sizing advice for 3M reusable elastomeric respirator masks
2021年6月3日 · The advice. Before the pandemic, The Wirecutter wrote a review of various masks, including the 3M 6502QL elastomeric respirator. They found that the 3M 6502QL fit all their testers, who ranged from 5′3″ to 6′1″ (160 cm to 185 cm). They added: "You may wish to consider the 6501QL (small) if you’re much below 5′3″ [160 cm] and ...
Absolute best 3M cartridge for wildfire smoke? : r/Masks4All - Reddit
2023年7月2日 · From the respirator selection guide above, for Ozone, the recommendation notes are "Respirators with nuisance level organic vapor relief recommended by 3M up to 10X OEL. Not NIOSH approved for ozone", which brings us to the 2297 , of which the data sheet states: "3M recommended for ozone protection up to 10 times the OSHA PEL" (OSHA PEL for ...
Advice on types of respirators? : r/HomeImprovement - Reddit
buy yourself a 3M 7000 series half face respirator. the 7000 series is silicone and not rubber, which makes it much more comfortable and helpful encase you have an allergy. the filter you want is the 3M 2097 that is what everyone else is mentioning as P100. it is good for particulates, aerosols, paints, and nuisance level organic vapors.
When would you wear a full-face mask? And which of these 3M …
2024年6月14日 · generally lighter weight is better 6530 is c.600g, 7800 shipping weight is 880g, so is less out of its box. they both have double sealing edges which is a feature I'm sold on. both are comfortable to wear for a long time. 7800 doesn't leave imprints on my face. 6530 may seal a bit better on me but 7800 is very good.
Respirator : r/resinprinting - Reddit
2022年2月6日 · For the actual respirator, I would get a half face, but if the room has poor ventilation, consider a full face since you're eyes won't get exposed to vapors plus it will protect your face way better from resin splashes. I use a 3M M6800 full face most of the time seeing that work issues me. The 8 in M6800 denotes the size which is a medium.
PPE, Best Respirator for Resin and Resin Safety : r/ResinCasting
2023年7月18日 · Thusfar, my research has ascertained that the best type of respirator is the 3M full face respirator with the [3M 60923 Organic Vapor/Acid Gas Cartridge/Filter 60923, Pk/Yw] filter. This is rather expensive, as I am currently working on a tight budget. The second best type that I've found is the [Moldex 900101 Series 9000 Full Face Mask ...
3M respirator for airbrushing/spray painting? : r/Warhammer40k
Hi everyone! I wanted to get into airbrushing my warhammer minis and I want to take the necessary safety precautions. That made me realize I probably could use more gear for spray priming as well, cuz those toxic particles are probably drifting into my eyeballs and lungs. I heard that the 3M half-mask respirator is good but having never used ...
How do you clean your 3M Half Mask Respirator? : r/preppers
2020年6月13日 · Alcohol could dry out the mask seals, as could most cleaners as they are caustic. Just wash with soap and water carefully, and make sure to clean it all off with water once you finish. As far as I know, you can use filters upto a week in dire situations. But if you can find them, you should change more often. 1.
Issue with some 3M Aura Particulate Respirator 9211+ I ... - Reddit
2023年10月3日 · "3M™ Aura™ Particulate Respirator 9211+, N95 features the 3M™ Cool Flow™ Comfort Valve that opens 44% easier allowing 70% more airflow than the previous valve." However, I would have thought that was referring to an older different model of the 9211+, such as the 9211. In fact, I'm having to guess that that text refers to the new Mylar ...