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AirDays KF94 Slim Fit Mask Small — Bulk Pack
$8.99 $1,124.99Price range: $8.99 through $1,124.99
AirDays KF94 Slim Fit Mask Medium — Bulk Pack
$66.99 $124.99Price range: $66.99 through $124.99
AirDays KF94 Slim Fit Mask Extra Large — Bulk Pack
$66.99 $223.99Price range: $66.99 through $223.99
Proven KF94 slim-fit protection in an extra-large bulk pack — serious coverage without pressure marks or ear fatigue.
- KF94 filtration standard blocks 94%+ of 0.4-micron airborne particles bidirectionally
- Slim boat-shaped fit wide breathing pocket keeps mask off your lips
- Extra-large sizing full jaw and chin coverage with zero gaps
- MFDS-certified mask meets Korean Ministry of Food and Drug Safety standards
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Description
The AirDays KF94 Slim Fit Mask Extra Large is the best AirDays KF94 mask bulk option for anyone who refuses to compromise between filtration performance and all-day wearability. Engineered to the Korean MFDS KF94 standard, each mask in this bulk pack filters 94% or more of 0.4-micron particles in both inhalation and exhalation directions — a level of protection that a flat surgical mask simply cannot match. For large face profiles that standard sizes leave gaping at the jaw and chin, this extra-large format was designed with you specifically in mind.
Key features
- KF94 filtration extra large mask geometry: The boat-shaped three-dimensional structure creates a sealed perimeter around larger face contours while maintaining a generous internal air pocket, so the filter layer never collapses against your mouth during exhalation — protecting filtration efficiency throughout the day.
- Korean KF94 mask bulk pack value: Each unit in this bulk pack is individually sealed, preserving structural integrity and hygiene from the factory in Korea to the moment you open it — practical for households, clinics, commuters, or anyone who goes through masks daily.
- Slim fit, zero lip contact: The slim-fit profile keeps the forward panel lifted away from your lips and chin, eliminating the smearing, moisture buildup, and discomfort that comes with masks that rest directly against the face.
- All-day pressure relief: Flat ear loops are designed to distribute tension evenly across the ear, reducing the hard pressure points that leave marks after extended wear — critical for anyone who masks for eight or more hours.
- MFDS-certified, universally suitable: Certified by the Korean Ministry of Food and Drug Safety, these masks are appropriate for adults across all activity levels — from desk work to commuting to high-traffic indoor environments where particle load is unpredictable.
Product details
| Brand | AIRDAYS |
| Size | Extra Large — Bulk Pack |
| Skin type | All — suitable for sensitive skin around the mask seal area |
| Texture | Lightweight non-woven multi-layer filter structure |
| Made in | Korea |
If air filtration mask no pressure marks is what you have been searching for, the AirDays KF94 Slim Fit Mask Extra Large answers that need with a design that takes face geometry seriously. Smaller KF94 options leave gaps at the jaw; generic large masks add bulk without structure. This mask does neither. Stocking up with the AirDays KF94 Slim Fit Mask Extra Large bulk pack means you always have a properly fitting, certified mask available — not a compromise.
100% authentic product shipped directly from Korea. Fresh stock guaranteed.
Frequently asked questions
Q: Is this product authentic?
A: Yes, shipped directly from Korea with full brand traceability.
Q: How do I know the extra-large size will fit me correctly?
A: The extra-large KF94 format is designed for face widths and jaw lines that standard or large sizes leave exposed at the sides or chin. When fitted correctly, the boat-shaped body should form a continuous seal around the perimeter with no gaps — if you regularly find standard masks pressing flat against your chin before reaching your jaw, this size is the right step up.
Q: How should I store the bulk pack to keep each mask in good condition?
A: Store the bulk pack in a cool, dry location away from direct sunlight and humidity. Each mask is individually sealed, so the unused units remain protected as long as the individual packaging is intact — avoid crushing or compressing the pack, as the boat structure can deform under sustained pressure before use.
Additional information
| Product name and model name | Air Dayz Slim Fit Extra Hygienic Mask (KF94) (Large) (White) |
|---|---|
| Certification/Approval Details | Non-pharmaceutical product |
| Country of Manufacture (Country of Origin) | South Korea |
| Quantity × Color × Quantity | 50ea × white × 1ea, 50ea × white × 2ea, 50ea × white × 3ea, 50ea × white × 4ea |
Reviews (4)
4 reviews for AirDays KF94 Slim Fit Mask Extra Large — Bulk Pack
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4 reviews for AirDays KF94 Slim Fit Mask Extra Large — Bulk Pack
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1-4 of 4 reviews
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The extra-large size seemed too big for me, so I thought it would be perfect for my uncle who visits the hospital regularly. After picking the wrong size before, I gave him the large sheets from my previous order and he loved them. Masks these days feel suffocating and stuffy, but the product description and reviews mentioned how thin and lightweight it is with zero discomfort when wearing, so I picked it without hesitation. The box contains 50 sheets total, though I’m planning to give most to my uncle. I opened the box and pulled out one mask to check—the slim fit is genuinely thin and light in a way I’ve never experienced with a KF94 mask before, which honestly surprised me. What’s impressive is that despite being this thin, it still protects your respiratory system from droplets, yellow dust, and fine particulates while filtering over 94% of fine dust. The slim fit even has a three-layer structure, which is remarkable. Plus, it’s domestically manufactured and approved by the Ministry of Food and Drug Safety, so the trust factor is undeniable. The material feels smooth and doesn’t irritate or feel rough when I rub it against my skin. Since my respiratory system is weak and I catch colds more often in summer, I wear masks consistently and visit the hospital frequently—I’m planning to buy the women’s size sheets along with my mom’s. You can choose between 50 or 100 sheets depending on your preference. If you wear masks daily year-round, there’s really no reason to hesitate—it’s genuinely lightweight and comfortable without that stuffiness.
(0) (0) -
The AirDayz SlimFit extra-large mask proved essential during my mother’s hospital stay, where she needed to wear a mask almost all day due to COVID exposure and compromised immunity. The thin, lightweight design breathes remarkably well compared to other brands—it doesn’t touch the mouth when speaking, doesn’t irritate sensitive skin, and remains comfortable even in summer heat without the usual stuffiness. After trying multiple mask brands, this delivers reliable KF94 protection while maintaining a secure fit that doesn’t slip or hurt the ears during extended wear, making it the ideal choice for anyone requiring long-term mask use.
(0) (0) -
Since my husband has allergies and needs to wear a mask whenever we visit dusty places, masks are always stocked in our home. After trying various brands over time, I can genuinely compare AirDayz to what we’ve used before, so here’s my honest take. The large size fits men perfectly, though it’s quite loose on women which affects the seal. The standout feature is the three-dimensional curved front design that creates plenty of breathing space—lipstick never transfers onto it, which I tested in a cold theater. Despite the three-layer structure, the mask is surprisingly thin compared to our old stockpile, making it light and comfortable for summer wear, especially in white. My husband mentioned needing a brief adjustment period to the pronounced curve, but found breathing noticeably easier once used to it, plus the straps don’t hurt his ears even with the generous fit. The only minor quirk is that because it’s so thin, it develops slight pilling when carried in a pocket. Overall, this mask combines roomy sizing, an ergonomic beak-like shape, breathability, and effective filtration into a genuinely quality product.
(0) (0) -
The Airdayz slim-fit KF94 mask breathes so much easier than other brands—air flows right out instead of getting trapped, and the thin fabric feels barely there on your face. What really impressed me is the strap: it’s soft like cotton and doesn’t dig into your ears even after wearing it for 9 hours straight, which no other mask I’ve tried has managed. The beak-shaped design keeps glasses from fogging up, and despite being thin, it actually blocks fine dust effectively—you can tell the difference when you’re not wearing one.
(0) (0)
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AirDays KF94 Slim Fit Mask Extra Large — Bulk Pack
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Frequently Bought Together
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AirDays KF94 Slim Fit Mask Extra Large — Bulk Pack
Proven KF94 slim-fit protection in an extra-large bulk pack — serious coverage without pressure marks or ear fatigue.
- KF94 filtration standard blocks 94%+ of 0.4-micron airborne particles bidirectionally
- Slim boat-shaped fit wide breathing pocket keeps mask off your lips
- Extra-large sizing full jaw and chin coverage with zero gaps
- MFDS-certified mask meets Korean Ministry of Food and Drug Safety standards
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AirDays KF94 The New Plus Mask Large — Bulk Pack
Proven dual-layer KF94 filtration in a large bulk pack that seals out fine particles without pressure on your face.
- KF94 filtration standard blocks 94%+ of 0.4-micron particles bidirectionally
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- Secure seal dual ear loops hold mask flush without gaps
- Korean MFDS certified meets Korea's strictest protective mask standards
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AirDays KF-AD Anti-Droplet Mask Large — Bulk Pack
Proven large-size KF-AD anti-droplet protection for all-day wear, without discomfort or ear strain.
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AirDays KF94 Kids Mask Small — Bulk Pack
Proven KF94 protection sized for small faces, keeping kids safe from fine dust without pressure or discomfort.
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The extra-large size seemed too big for me, so I thought it would be perfect for my uncle who visits the hospital regularly. After picking the wrong size before, I gave him the large sheets from my previous order and he loved them. Masks these days feel suffocating and stuffy, but the product description and reviews mentioned how thin and lightweight it is with zero discomfort when wearing, so I picked it without hesitation. The box contains 50 sheets total, though I’m planning to give most to my uncle. I opened the box and pulled out one mask to check—the slim fit is genuinely thin and light in a way I’ve never experienced with a KF94 mask before, which honestly surprised me. What’s impressive is that despite being this thin, it still protects your respiratory system from droplets, yellow dust, and fine particulates while filtering over 94% of fine dust. The slim fit even has a three-layer structure, which is remarkable. Plus, it’s domestically manufactured and approved by the Ministry of Food and Drug Safety, so the trust factor is undeniable. The material feels smooth and doesn’t irritate or feel rough when I rub it against my skin. Since my respiratory system is weak and I catch colds more often in summer, I wear masks consistently and visit the hospital frequently—I’m planning to buy the women’s size sheets along with my mom’s. You can choose between 50 or 100 sheets depending on your preference. If you wear masks daily year-round, there’s really no reason to hesitate—it’s genuinely lightweight and comfortable without that stuffiness.
The AirDayz SlimFit extra-large mask proved essential during my mother’s hospital stay, where she needed to wear a mask almost all day due to COVID exposure and compromised immunity. The thin, lightweight design breathes remarkably well compared to other brands—it doesn’t touch the mouth when speaking, doesn’t irritate sensitive skin, and remains comfortable even in summer heat without the usual stuffiness. After trying multiple mask brands, this delivers reliable KF94 protection while maintaining a secure fit that doesn’t slip or hurt the ears during extended wear, making it the ideal choice for anyone requiring long-term mask use.
Since my husband has allergies and needs to wear a mask whenever we visit dusty places, masks are always stocked in our home. After trying various brands over time, I can genuinely compare AirDayz to what we’ve used before, so here’s my honest take. The large size fits men perfectly, though it’s quite loose on women which affects the seal. The standout feature is the three-dimensional curved front design that creates plenty of breathing space—lipstick never transfers onto it, which I tested in a cold theater. Despite the three-layer structure, the mask is surprisingly thin compared to our old stockpile, making it light and comfortable for summer wear, especially in white. My husband mentioned needing a brief adjustment period to the pronounced curve, but found breathing noticeably easier once used to it, plus the straps don’t hurt his ears even with the generous fit. The only minor quirk is that because it’s so thin, it develops slight pilling when carried in a pocket. Overall, this mask combines roomy sizing, an ergonomic beak-like shape, breathability, and effective filtration into a genuinely quality product.
The Airdayz slim-fit KF94 mask breathes so much easier than other brands—air flows right out instead of getting trapped, and the thin fabric feels barely there on your face. What really impressed me is the strap: it’s soft like cotton and doesn’t dig into your ears even after wearing it for 9 hours straight, which no other mask I’ve tried has managed. The beak-shaped design keeps glasses from fogging up, and despite being thin, it actually blocks fine dust effectively—you can tell the difference when you’re not wearing one.