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Special Blue KF94 3D Mask (Large Black - Adult Size) - 100pcs Special + Free Shipping

In stock
$350.00 $99.00
$99.00
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Be Healthy is the Official Distributor of "Blue Industry" masks in the United States Of America.

All sales are final. (No return or Exchange on this item)

Due to Covid-19, we don't accept any return of all the mask items.

All KF94 Masks are individually packaged


BLUE KF94 3D MASK - BLACK LARGE
One of Blue Industry’s masks line.
Blue Industry has been manufacturing masks for over 10 years.

  • Approved by KFDA (KF94)
  • FDA Registered
  • Premium 4 layers of filters
  • Blocks over 94% of 0.4µm size particles.
  • Ultra-light and easy to breathe
  • Ergonomically designed – comfortable fit, folding type
  • Stable nose support – Anti-slip/Anti-fog
Test Item Result for KF94
Filtration Efficiency more than 94%
Breathing Resistance below 7.2mm H20
Leakage Rate below 11%

 

  • Filtration test means the rate at which the mask filters out external particles when inhaling air. (NaCl & Paraffin Oil test result)
  • Breathing resistance means resistance inside the mask when you inhale air. Lower pa number equals to less resistance.
  • Leakage rate means the percentage of air leaking into the gap between the mask and the face.

Size Guidance

Customer Reviews

Based on 66 reviews
86%
(57)
8%
(5)
3%
(2)
3%
(2)
0%
(0)
S
Sylvia Nam
My go to masks

Love these masks. I have been using them consistently for a few years now — for air travel, to lecture as a professor, all indoor settings. I fit test them so loop the ears for the a snug fit.

Thank you for leaving us a review!
Your review was chosen as one of the monthly winners!
Please check your inbox as we have already sent you the gift card.

Stay Safe and Be Healthy!

S
S.G

The only mask my husband and I have used since the COVID pandemic started in March of 2020. I hope I don't jinx us, but till today we have NOT contracted COVID like 95% of our friends and family members. And today is Jan 30, 2023. And yes we are all fully vaccinated and boostered. Thank you BeHealthy.

H
H.S.
Special Blue KF94 3D Mask ( Large Black-Adult Size) -100 pcs.

I got my masks on time before I had to be at my church to sing in them .

Thank you for taking the time to leave us a review!
Congratulations as your review has been chosen as one of the monthly winners!
Please check your inbox as we have already issued the gift card for you!

E
E.K.
Suitable for a longer, bigger face than mine....

The width of these masks was fine, but the length was way too long. It almost goes into my eyes. Since I use tape to further secure the top of the mask, it being too close to the eyes is not an advantage to me. This would be good for a longer face shape than mine (mens?). I am going back to my Posh KN94s!....(which I just placed an order for today.......)

Thank you for your review.
The Blue KF94 3D Large mask is the recommended for the average adult.
The Posh KF94 large/adult mask is slight smaller it can be a better fit if the masks are too large. The fit of the masks depends on the size of a person's head along with shape.
Also it comes down to personal preference. We are here to help so please contact us directly if you have any questions or need assistance.

R
Rose S.
pleased

Packaged with care and fast shipment. Fit well for teen and adult.

Have Questions?Ask An Expert

Customer Reviews

Based on 66 reviews
86%
(57)
8%
(5)
3%
(2)
3%
(2)
0%
(0)
S
Sylvia Nam
My go to masks

Love these masks. I have been using them consistently for a few years now — for air travel, to lecture as a professor, all indoor settings. I fit test them so loop the ears for the a snug fit.

Thank you for leaving us a review!
Your review was chosen as one of the monthly winners!
Please check your inbox as we have already sent you the gift card.

Stay Safe and Be Healthy!

S
S.G

The only mask my husband and I have used since the COVID pandemic started in March of 2020. I hope I don't jinx us, but till today we have NOT contracted COVID like 95% of our friends and family members. And today is Jan 30, 2023. And yes we are all fully vaccinated and boostered. Thank you BeHealthy.

H
H.S.
Special Blue KF94 3D Mask ( Large Black-Adult Size) -100 pcs.

I got my masks on time before I had to be at my church to sing in them .

Thank you for taking the time to leave us a review!
Congratulations as your review has been chosen as one of the monthly winners!
Please check your inbox as we have already issued the gift card for you!

E
E.K.
Suitable for a longer, bigger face than mine....

The width of these masks was fine, but the length was way too long. It almost goes into my eyes. Since I use tape to further secure the top of the mask, it being too close to the eyes is not an advantage to me. This would be good for a longer face shape than mine (mens?). I am going back to my Posh KN94s!....(which I just placed an order for today.......)

Thank you for your review.
The Blue KF94 3D Large mask is the recommended for the average adult.
The Posh KF94 large/adult mask is slight smaller it can be a better fit if the masks are too large. The fit of the masks depends on the size of a person's head along with shape.
Also it comes down to personal preference. We are here to help so please contact us directly if you have any questions or need assistance.

R
Rose S.
pleased

Packaged with care and fast shipment. Fit well for teen and adult.

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Customer Reviews

Based on 66 reviews
86%
(57)
8%
(5)
3%
(2)
3%
(2)
0%
(0)
S
Sylvia Nam
My go to masks

Love these masks. I have been using them consistently for a few years now — for air travel, to lecture as a professor, all indoor settings. I fit test them so loop the ears for the a snug fit.

Thank you for leaving us a review!
Your review was chosen as one of the monthly winners!
Please check your inbox as we have already sent you the gift card.

Stay Safe and Be Healthy!

S
S.G

The only mask my husband and I have used since the COVID pandemic started in March of 2020. I hope I don't jinx us, but till today we have NOT contracted COVID like 95% of our friends and family members. And today is Jan 30, 2023. And yes we are all fully vaccinated and boostered. Thank you BeHealthy.

H
H.S.
Special Blue KF94 3D Mask ( Large Black-Adult Size) -100 pcs.

I got my masks on time before I had to be at my church to sing in them .

Thank you for taking the time to leave us a review!
Congratulations as your review has been chosen as one of the monthly winners!
Please check your inbox as we have already issued the gift card for you!

E
E.K.
Suitable for a longer, bigger face than mine....

The width of these masks was fine, but the length was way too long. It almost goes into my eyes. Since I use tape to further secure the top of the mask, it being too close to the eyes is not an advantage to me. This would be good for a longer face shape than mine (mens?). I am going back to my Posh KN94s!....(which I just placed an order for today.......)

Thank you for your review.
The Blue KF94 3D Large mask is the recommended for the average adult.
The Posh KF94 large/adult mask is slight smaller it can be a better fit if the masks are too large. The fit of the masks depends on the size of a person's head along with shape.
Also it comes down to personal preference. We are here to help so please contact us directly if you have any questions or need assistance.

R
Rose S.
pleased

Packaged with care and fast shipment. Fit well for teen and adult.

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