With the Covid-19 pandemic, sanitizing hands and wearing face masks have become the new normal. Hope Healthy Supply brings you KN95 masks that are FDA-registered, genuine and made abiding by the industry standards. This is a complete review of the KN95 masks by Hope Health Supply and if it is as effective as the N95 masks.
Face masks have become an inevitable part of our lives. KN95 face masks are known for their ability to filter out 95% of the very small particles. While N95 is the standard used in the USA, KN95 refers to a standard in China.
Be it the common public or the medical practitioners, fighting the deadly virus has become predominant. Using KN95 face masks in public such as shopping, travelling, in hospitals, in theatres, etc. can help fight 95% of the virus.
How are Hope Health Supply KN95 face masks made?
Lightweight yet secure, the KN95 masks are made using breathable fabric that gives you optimum comfort and protection. The masks come with an innovative 5-layer active filtration barrier that protects your body. The soft and flexible mask comes with an adjustable nose bridge that helps you to breathe easily. You will find two straps on the ear loop design that fits all sizes providing a secure seal.
NOTE: KN95 face masks from Hope Health Supply are intended only for single use. IT SHOULD NOT BE REUSED and is NOT machine washable. However, the decision to reuse the KN95 mask is entirely your decision.
What makes KN95 masks so effective?
Made using layers of synthetic material that covers your nose and mouth, KN95 face masks filter up to 95% of harmful microbes in the air. They capture particles up to 0.3 microns in size.
KN95 masks are recommended for situations where you find yourself in close contact with people for long hours.
As compared to other masks, KN95 masks from Hope Health Supply have fewer gaps than surgical masks and are less porous than cloth masks. Bear in mind that while KN95 masks have ear loops or straps, they should NOT have an exhalation valve. Though it would be easier to breathe when you use such valves, you release all the germs out into the air and also put other people at risk.
KN95 Face masks reviews
Shipping and Return Policy
The company offers FREE shipping anywhere in the USA on orders above $70. Hope Health Supply offers a 45-day return window on its products.
Customer Care support
Contact customer care at hello@hopehealthsupply.com or call them at Toll-Free +1 (800) 450-4482.
The similar-sounding names can confuse anyone to understand the difference between KN95 and N95 masks. Are they both the same? If not, which one is better?
Certification/Class (Standard) | N95 (NIOSH-42C FR84) | FFP2 (EN 149-2001) | KN95 (GB2626-2006) | P2 (AS/NZ 1716:2012) | Korea 1st Class (KMOEL-2017-64) | DS (Japan JMHLW-Notification 214, 2018) |
Filter Performance (must be a X% efficient) | ≥ 95% | ≥ 94% | ≥ 95% | ≥ 94% | ≥ 94% | ≥ 95% |
Test agent | NaCI | NaCI and paraffin oil | NaCI | NaCI | NacI and paraffin oil | NaCI |
Flow rate | 85 L/min | 95 L/min | 85 L/min | 95 L/min | 95 L/min | 85 L/min |
Total inward leakage (TIL)* – tested on human subjects each performing exercise | N/A | ≤ 8% leakage (arithmetic mean) | ≤ 8% leakage (arithmetic mean) | ≤ 8% leakage (individual and arithmetic mean) | ≤ 8% leakage (arithmetic mean) | Inward leakage measured and included in User Instructions |
Inhalation resistance – max pressure drop | ≤ 343 Pa | ≤ 70 Pa (at 30 L/min)
≤ 240 Pa 9at 95 L/min) ≤ 500 Pa (clogging) |
≤ 350 Pa | ≤ 70 Pa (at 30 L/min)
≤ 240 Pa (at 95 L/min) |
≤ 70 Pa (w/valve
≤ 240 Pa (at 95 L/min) |
≤ 70 Pa (w/valve)
≤ 50 Pa (no valve) |
Flow rate | 85 L/min | Varied – see above | 85 L/min | Varied – see above | Varied – see above | 40 L/min |
Exhalation resistance – max pressure drop | ≤ 245 Pa | ≤ 300 pa | ≤ 250 Pa | ≤ 120 Pa | ≤ 300 Pa | ≤ 70 Pa (w/valve)
≤ 50 Pa (no valve) |
Flow rate | 85 L/min | 160 L/min | 85 L/min | 85 L/min | 160 L/min | 40 L/min |
Exhalation valve leakage requirement | Leak rate ≤ 30 mL/min | N/A | Depressurization to 0 Pa ≥ 20 sec | Leak Rate ≤ 30 mL/min | Visual inspection after 300 L/min for 30 sec | Depressurization to 0 Pa ≥ 15 sec |
Force applied | -245 Pa | N/A | -1180 Pa | -250 Pa | N/A | -1,470 Pa |
Co2 clearance requirement | N/A | ≤ 1% | ≤ 1% | ≤ 1% | ≤ 1% | ≤ 1% |
*Japan JMHLW-Notification 214 requires an Inward Leakage test rather than a TIL test.
To summarize, as mentioned above, N95 masks are the US standards for respirator masks and KN95 masks are the Chinese standards for masks.
What’s the difference between KN95 and N95 masks?
As per the mask manufacturer 3M, “it is reasonable to consider” that China’s KN95 masks are equal to US N95s. Mask standards for Europe (FFP2), Australia (P2), Korea (KMOEL), and Japan (DS) are also very similar.
Many users care about the percentage of particles the masks capture. On this metric, N95 and KN95 respirator masks are the same. Both capture 95% of tiny particles (0.3-micron particles, to be exact).
Though there are small differences, it would be boring to the average mask user. However, here the key differences.
To sum it up, both KN95 masks and N95 masks are made to capture 95% of particles with only minor differences.
Where to buy Hope Health Supply KN95 masks for sale?
Hope Health Supply KN95 face masks can be purchased from their official website. The company offers huge discounts through coupon codes so that you can buy more and save more.
Conclusion
Hope Health Supply KN95 masks are equally as good as N95 masks and can give you good protection. However, it is equally necessary to maintain social distancing, keep a hand sanitizer and get the Covid vaccine to fight the ongoing pandemic.
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