HAPPYDAY , 25 Packs, Made in KOREA Premium KF94 Micro Dust Protection Individually Packaged Black Face Mask Large
$19.40
Price: $19.40
(as of Aug 04, 2025 22:57:54 UTC – Details)
From the brand
Top 4 Bestsellers
One purchase, One month safely
One per day. “30”-Piece KF94 Black Large Face Mask
2D KF94 Large Mask
Check out the ear loop, it will never hurt your ears 🙂
KF94 Small Face Mask
Small size masks are available for children or adults with small faces
The best gift for loved ones
Protect the health of those around you
We are doing our best to manage hygiene and safety to provide you with the best quality masks.
We prioritize your well-being above all else, even in environments prone to high levels of dust.
HAPPYDAY KF94 masks can be used in environments with a high concentration of dust
because they contain a filter that can block fine dust.
How did we get started?
We started this to protect our loved ones from pollen, fine dust, yellow dust, catching colds and harmful particles. Gradually, we have expanded from the people around us to the world.
Why do we love what we do?
Your health and comfort are our top priorities. Seeing our customers satisfied with our products gives us the strength to keep going.
Are HAPPYDAY’s products high quality?
These products have passed numerous tests and received certification. We have also been featured in one of the most reputable newspapers in the United States.
Package Dimensions : 11.1 x 9.61 x 2.47 inches; 8.78 ounces
Department : Unisex Adult
Date First Available : March 8, 2021
Manufacturer : HAPPYDAY
ASIN : B08Y8VRLFB
Best Sellers Rank: #7,981 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #3 in Cup Dust Safety Disposable Masks
Customer Reviews: 4.5 4.5 out of 5 stars 3,964 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
A face mask designed for those who always make wise purchases. The choice is yours. Now upgrade to a KF94 mask and become someone who truly takes good care of their health.
You and your family are looking for officially certified masks to protect you from harmful particles for your health. We understand that it’s hard to find officially certified masks. Also, you will waste your money if you choose uncertified masks because they can’t protect you from ultra fine particles.
Happy Day’s here. Korean certification ministry is one of the most strict certification authorities in the world. The official certification report of HAPPYDAY disposable masks is provided in this product detail page(KF94 grade is a Korean standard that can block more than 94% of fine dust and harmful particles.
Happy Day Mask has been mentioned by the largest and most trusted newspaper in the United States as a product that meets all requirements. This information can be confirmed by searching “Happy Day masks met all of the requirements KF94” on search engines.
Happy Day masks will make you feel safe for you and your family’s health. Happy Day KF94 masks are composed of 4-layer filters that effectively filter out impurities in the air and facilitate breathing.
A Set of 25 Packages(Individually Packaged). Large Size Measurements : Length : 7.95 inches, Width(Folded) : 3 inches, Width(Unfolded) : 6.69 inches
8 reviews for HAPPYDAY , 25 Packs, Made in KOREA Premium KF94 Micro Dust Protection Individually Packaged Black Face Mask Large
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$19.40
Amazon Customer –
Fit and comfort.
The best fit, comfort, coverage, functionality, seal and breathing ability.
S. –
Legit, made in Korea
Good masks, slightly wider and taller than random ones with same looks
Buzzfuster –
Excellent fit, super comfortable
These are real KF94 masks from South Korea. KF94 masks are essentially the same as US N95 masks, with one very minor and one significant difference. KN95 masks filter out 94% of airborne particles, while N95 masks filter out 95%. The big difference is how KN94 and N95 masks fit. For me, N95 masks are somewhat awkwardly shaped and do not form fit all the way around, but the KN94 have a much more natural fit because of the three (versus two) section design. That also makes the KN94 way more comfortable.The reviews that complain about the four layers of filter material in the center section (that covers your nostrils and mouth) and only three layers at the top (nose bridge) and bottom (chin) misunderstand why the masks are designed this way. The extra fourth layer of filter is only necessary in the center section because that is the only part where air passes into/out of your mouth and nostrils. The sections at the top across the bridge of your nose and at the bottom on the chin pass far less air in/out than the center piece does. The important thing to know is that the design is tested and certified to block 94% of airborne particles.These are really comfortable because of the three panel design, and the inner most fabric layer is very soft, almost like a piece of cotton fabric. This makes it easy and comfortable to breathe, even when playing fast paced sports.The fact that these are individually wrapped also means that they are far more sanitary than the masks that you buy stacked together in a box.Highly recommended. I definitely prefer these to N95 masks. I have bought these multiple times. I wish they were available in larger quantities.
decadeindc –
For VERY large faces
I like KF94 masks better than KN95s. These masks seem to have the usual KF94 high quality feel to them. Most KF94s feel like they only really seal around larger faces. Iâm a relatively large man and generally qualify, although the distance from ears to front of face is average (meaning elastic can sometimes not be tight enough when on the face).These masks feel about as loose as any Iâve worn. They seem like they are designed for only the most XXL faces to maintain any sort of decent seal. Compared to L/XL N95 masks, these have very little seal to them, they are meant for that large of a face.Do yourself a favor and order the smallest quantity of these to see if they fit before ordering a large amount. I ordered too many and will be looking to try other KF94s. My usual provider is not on Amazon and I canât get them anymore, so the search goes on.
William Maze –
Just the right balance between comfort and performance
One of the few masks that I use on a regular basis when needed. I like how it holds to the face but doesn’t smother you. I tried these by chance and they are incomparable to others I have tried. As a person that wears glasses, I regularly have issues with most masks where fogging is a constant issue. With these, I rarely worry about fogging unless I am doing something very labor intensive and even then, it is still less than practically every mask I have tried over the years. It is also more comfortable around the nasal region after adjustments, I can feel that it holds without being very tight on the top of my nose.
nancy –
Large enough
Most comfortable Iâve worn
CFB –
More comfortable than most.
Far more comfortable than the blue general purpose surgical masks.Â
Laura Sturza –
Very Large
These are way too big for me.