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2022年4月23日 · Higuard FFP2 / KF94. Cozy KF94. Both of those respirators have a solid piece of aluminum for the nose wire so they're basically as good as the 3M Aura N95 in that regard. If you're wearing the mask while exercising, however, I wouldn't recommend either of those respirators.
2022年2月20日 · Good Manner is probably the most breathable KF94 respirators I've ever used. It easily outclasses Bluna, LG Airwasher, and 3M KF94. Rating. I give the Good Manner bifold KF94 respirator 4/5 stars for good fit, a usable nose wire, superb materials, and unrivaled breathability. I didn't give it 5 stars because I'll reserve that for the trifold ...
2020年12月15日 · Aaron doesn't test kids' KN95 / KF94 masks. They wouldn't fit his face, so the efficiency testing would fail miserably. According to him: For now, choose a kids' mask made by a manufacturer which also makes good-quality adults' masks.
2021年12月24日 · Aaron's KF94 recs: Aaron's spreadsheet with test/filtration results: You can see that KF94 and N95 both provide terrific filtration efficiency and protection. The main difference between N95 and KF94 products is headbands vs earloops. Earloops are significantly less likely to achieve a tight seal that stays tight as you move your head, talk, etc.
2022年5月16日 · Hi - Some months ago, I used Aaron Collins' mask recommendation info as well as recs from this list to purchase KF94 and KN95 masks. I need to purchase more masks and am writing to ask if folks think the following are still good choices: BOTN, Airwasher, and Bluna FaceFit KF94s. We really like these KF94s b/c the ear bands are adjustable.
2020年2月28日 · kf94口罩的更换时间很多人都不清楚，正常情况下是4个小时更换一次，而出现破损、变形、污染、呼吸困难的时候。. 那么就需要及时进行更换。. 7/7. 总结：. 1、在佩戴前需洗手. 2、kf94口罩位置认知. 3、展开口罩. 4、将一根绳子套在耳朵上，另外一根绳子套在 ...
2022年10月23日 · My go-to KF94 trifolds will one day likely be: Good Manner KF94 in large. AnyShield Light KF94 (only one size) AllGuard Basic KF94 in large. AllGuard Air KF80 in large. After trying over 200 KF masks, I realized that limiting myself to only adjustable ear loop masks severely reduces the pool of potential masks.
2022年6月8日 · I wanted to share a mini review of the Good Manner and Any Shield since I found them to be a good fit for me. Each of these masks already have a lot of data and info out there but here's my take! Good Manner 2D KF94 Color Mask (50 sheets) Medium Size. Fit/Size: Medium Size: The medium fits my face almost perfectly.
2020年11月5日 · Well, warning on that because the dr. Puri medium is actually really small. My face is somewhere between small and medium compared to other people's faces but the kf94 sizes aren't standardized at all. The bluna large is slightly larger than the dr puri medium, so you should start there.
2022年5月9日 · The 3M Aura is the "KF94" that fits me well with out hacking. But it has headbands. I used a ReadiMask for a recent haircut because KF94s do not seal well on me, in spite of trying fair number of them. BOTN large is too large for me. LG Airwashers leak too
