Black, ASTM Level 3 Disposable Face Mask with Earloops, Size: Regular
The Black mask comprises three layers, two non-woven, and the white melt is a blown filter inside. The inner layer is thinner than the outer layer to be more comfortable against the face. Its results in uneven coloring (mottling/streaking) where the white shows through the coating. It is not a chemical residue and does not affect the mask's quality, functionality, or safety.
Technical Information
| Resistance to penetration by synthetic blood, measured in mm Hg | 160mm Hg |
| Differential pressure, mm H20/cm2 (Breathability) | <6.0 |
| Bacterial filtration efficiency | ≥98% |
| Sub-micron particulates filtration efficient at 0.1 micron | ≥98% |
| Flame spread | Class 1 |
How to properly wear
Put your mask
1. Clean your hands with soap and water sanitizer before touching the mask
2. Hold the mask by the ear loops. Place a loop around each ear
3. Adjust the mask to cover the mouth and nose fully.
4. Form the nose wire around the nose and cheek to close any gasp.
Remove your mask
1. Grasp the mask by the earloops only and remove the mask. Do not touch the front or inside of the mask
2. Pull the mask away and deposit it in a waste container.
3. Wash your hands or use sanitizer.
DemeTECH made all masks in the USA.
ASTM LEVEL 3
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United Statesalways a work favorite of mine
The quality, fit and color are one of my favorite things about this surgical mask! The pink and black are my go-to.
United StatesBest. Masks. Period.
These masks are safe and of high quality. Would not buy any other.
United StatesGood quality mask
Good quality mask and structure; the size was a little bit big for my face.
United StatesCool colors.
Great service, exceptional quality mask.
United StatesMask
Like them very much. Will continue to purchase from your company as all went smooth with the order. Thank you for products made in the USA ��.
ONGO Returns Policy
Due to health and safety concerns, COVID-19 Antigen Self-Tests cannot be returned even if unopened and no refunds will be issued. Accordingly, all sales of COVID-19 tests are final.
PLEASE NOTE EXPIRATION DATES BEFORE PURCHASING. Currently, the test expires on the last date of the month printed on your box (i.e. January 2022 means January 31, 2022). However, with medical products under EUA, such as On/Go, the FDA, after close studies, grants rolling expiration extensions. We expect the expiration date to be extended before the end of January and another expiration extension again early in spring. We will continue to closely update our website when the expiration date gets extended.
DemeTECH reserves the right to remedy customer issues and concerns on a case by case basis based on the facts and circumstances of each customer.
In the event your order is missing or arrives damaged, please email shop@demetech.us.
DemeMASK Retuns Policy
Frequently asked questions about returns, refunds, and exchanges.
How do I return?
What items are returnable?
-
The following items cannot be returned:
If the purchased product is faulty, reach out to us within 7 days of the delivered date to shop@demetech.us.
Can the items be exchanged?We allow the exchange of purchased items for selectable variants. Once the exchange request is approved, the replaced item will be shipped to you.
What are the refund options?The following refund options are supported:
For instructions on how to ship the returned products, refer to the email received after placing the return request.
How soon will I get my refund?Once your returned item is received and inspected, you will be notified via email. You will also be informed about the approval or rejection of your refund request. If approved, the refund request will be processed within 5 - 7 working days after approval.
My question is not addressed...If you have any queries regarding return or refund, reach out to us at shop@demetech.us.
