Not into earloops, consumer products or foreign standards.. Current in stock, ships from/sold by Amazon.com picks would be:
https://www.amazon.com/dp/B095DVPTCT?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B005KLZAYU?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B008MCV6Q0?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B008MCUZZS?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B07571LL9K?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B007ZUDVC2?m=ATVPDKIKX0DER
I have to disagree my friend and the disagreement is not a matter of opinion.
But first I would like to add, you are right, many sellers do pick a random category in order to be #1, but in this case they are all subcategories of the main category "Tools & Home Improvement". So therefore, let's take a look at the best N95's in the main category Home & Improvement rather than the subcategories.
Best Sellers in "Disposable Respirators" Sub-Category:
#16 Best Seller in Disposable Respirators Subcategory - 3M 8210#165 in "Tools & Home Improvement" Main category is 3M 8210 which IMO is the most uncomfortable respirator I've ever put on, ranked
#24 Best Seller in Disposable Respirators Subcategory - Kimberly Clark Duckbill#293 in "Tools & Home Improvement" Main category, which also failed Armbrust's filtration test, which can be taken with a grain of salt.
Let's stop here in the subcategory of "Disposable Respirators" and look at the subcategory "Cup Dust Safety Mask"
#19 Best Seller in Cup Dust Safety Masks - BNX H95B 10 Pack#19 in Cup Dust Safety Masks#116 in "Tools & Home Improvement" Main category, which means in the main category, they are the best seller, outselling the two previously mentioned competitors and any other N95 seller in the major category, otherwise they would not be leading in the main category, as it's based off sales, not search terms.
I think it's more than okay to have doubts, especially in Amazon, but in this case you're assumptions are just not based in fact, but I would be happy to hear any other arguments.
In terms of breathing resistance, they post their filtration, resistance tests everyday and the breathability is 90-100 Pa, which is almost unheard of in N95 respirators. Let's please discuss with facts and not doubts or assumptions.
TSI 8130A Test Results from H95B today::Reading was 6.5 mmH = 63.74Pahttps://youtu.be/ZpLMOz2Gsio?t=265
BTW the TSI 8130A is the same filter test that NIOSH uses... Please clarify.
real 3M n95 masks, now 20 for $12 https://amazon.com/dp/B008MCUZZS
(make sure it says "sold by Amazon" or they could be fake)
Indeed. Lots of great NIOSH-approved respiratory protection products up on Amazon. Distribution partner for 3M Halyard. Stick with major domestic brands and "ships from, sold by amazon.com" items only. Avoid marketplace sellers, foreign manufacturers, and foreign standards (KN95, KF94, FFP2 are risky bets) -- Current in stock recommendations:
https://www.amazon.com/dp/B095DVPTCT?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B008MCV6Q0?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B008MCUZZS?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B07571LL9K?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B007ZUDVC2?m=ATVPDKIKX0DER
For those that will mask, here are 20 real 3M N95 for $11 shipped, make sure Amazon is both seller and shipper, the SMID at the end tries to select Amazon but another seller may try to sneak in by cutting price by a penny and then you don't know if it's real or fake
It's all about fit and personal preferences, but...
In terms of N95 respirators, some of the better current ships from / sold by Amazon.com options are:
3M 9105 | 3M 9211+ | 3M 9205 | 3M 9502+ | 3M 8210 | 3M 8511 | Moldex 4200N95 | Dräger 1750
EDIT: fixed Dräger link -- I added marketplace codes for ships from / sold by Amazon, but Dräger sells directly through Amazon like Halyard and BNX (Accumed), rather than Amazon being a distribution partner like their arrangement with 3M... So I needed to use Dräger's marketplace ID on the link.