Sizing advice for 3M reusable elastomeric respirator masks
2021年6月3日 · I think the same advice probably also applies to the 3M 6100 (small), 3M 6200 (medium), and 3M 6300 (large). These simpler masks are cheaper than the 6500 series, yet equally protective. The 3M 6200 will probably fit most wearers. "3M states conservatively that the Medium size respirator mask (full and half face) fit 80% of the population."
3M 6200 vs 7502 : r/Masks4All - Reddit
2022年4月7日 · And 3M has varying advice depending on the respirator, with one of the issues being that alcohol can degrade the thin valves, and you really depend on those working. Also, isopropyl alcohol vapor can discharge electrostatic filtration media, so you want to keep it away from your filter media.
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.
Why is buying 3M respirator cartridges and filters so ... - Reddit
2020年11月17日 · Also, you should not be using a "mask" for anything really. Especially anything vapor or aerosol related. Anything on that order requires a respirator. Masks have way too many opportunities for failure. In construction etc. they are mostly worthless. The difference is that masks are not form fitting and respirators are.
What to use to wash 3M Respirator mask?? - Reddit
2023年11月2日 · Some brief points about 3M's Guidelines for what to use to wash their respirators, what I want in terms of when and how often I want to wash the mask The two main questions I have The two soaps I bought so far The respirator & filters I have 3M's Guidelines: What kind of soap or detergent is safest to wash 3M's respirator's?
3M 9502+ Buying Guide : r/Masks4All - Reddit
2022年7月3日 · The 3M 9502+ comes in two variants; the NIOSH N95 certified version (3M 9502+N95), and the GB2626-2019 KN95 version (3M 9502+). Having used both, I am pretty sure these are functionally identical. Both have very low pressure drops, don't collapse, and the only difference I can find is the packaging and the printing on the mask.
Which 3M silicone half mask respirator should I buy? : r/Masks4All
2023年7月16日 · IMHO P100 elastomeric beats disposables cost-wise, efficiency-wise, application-wise (you can buy filters that will filter all the nasty smells too), reliability wise and only loses in the category of 'looks' if you care, and ease of communication.
Half-face respirators for bearded men: 3M 6000 vs. 6500QL vs. 7000
2021年2月25日 · I guess I might buy 3M 2071 P95 pancake-style filters, since they're cheap. I can't wear a full-face respirator: I have eyeglasses, but not contact lenses. I do acknowledge that reusable elastomeric respirators can muffle your speech quite severely. I guess I can just try to speak much louder. Thank you for reading this! Edit
Recommended Respirator for Soldering : r/soldering - Reddit
2022年1月5日 · Nothing affordable about a HEPA filter compared to a respirator. For at most $60 for a half face respirator, you get plenty of filtration.. Op, if you decide to get the respirator, I recommend the correct size of 3M for organic vapor and lead. These 60923 filters are the ones I …
When would you wear a full-face mask? And which of these 3M …
2024年6月14日 · Welcome to Reddit's place for mask and respirator information! Is it time to upgrade your masks but you don't know where to start? Dive in and get advice on finding the right mask, and ensure a good seal with fit testing. Our helpful community discusses masking tips, tricks, specs, tests, hacks, and reviews.