Disposable Mask ASTM Level 3 (Box of 50), Size: Regular – DemeTECH Corporation

Disposable Mask ASTM Level 3 (Box of 50), Size: Regular

64 reviews
Disposable Face Mask
The Disposable Color mask comprises three layers, two non-woven, and the white melt is blow filter inside. The inner layer is thinner than the outer layer to be more comfortable...
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The Disposable Color mask comprises three layers, two non-woven, and the white melt is blow 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.

DemeTECH made the Disposable Mask with the SAME materials as other Surgical Masks.


DemeTECH made all masks in the USA.



Customer Reviews
5.0 Based on 64 Reviews
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Donna A.
United States United States

Great Buy

I love the colors ! Very comfortable fit

Michelle C.
United States United States

Gentlest ear loops!

These are my favorite surgical masks! The nose wire is sturdy enough to hold the shape you bend it to and the ear loops are the gentlest I have found. I wear masks 8 hours a day five days a week and they are the only masks that don’t start to make my ears ache. Other masks, it’s a relief taking them off after work but these are so comfortable I don’t have any ear tenderness or tiredness after 8 hours! For context: I wear glasses and have a large head. I also was offered 15% off my next purchase in exchange for this review, although these are genuinely my favorite masks and I stand by my review even if I weren’t getting a discount.

Sarah B.
United States United States

Excellent product

These masks are comfortable and pretty. They are my family's go-to masks during this never ending pandemic. Quick, efficient service and good price. Highly recommend!

Dennis P.
United States United States

Great masks; Great Customer Service

Customer service was great. Replacement quickly sent.

Heewon L.
United States United States

Excellent masks

We’ve used the disposable level 3 masks for over a year and it’s successfully protected the whole family. Thank you!

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?

  • Visit our returns center.
  • Enter your order number and email address to start.
  • Follow the instructions and select the items you want to return.
  • Once your request is approved, you will get a confirmation email with shipping guidelines.
  • What items are returnable?

  • In the original sealed packaging.
  • What items are non-refundable?
      The following items cannot be returned:
  • Opened boxes.
  • The item i received is damaged!

    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:

  • Refund to the original payment method.
  • Refund to store credit (if applicable).
  • How do I ship back the items?

    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.


  • 100% Manufactured in Miami, Florida, United States.
  • Ships from Miami, Florida.
  • Allow 1-3 business days for order processing.
  • UPS ground: 3-5 business days.
  • UPS 2nd Day Air: 2 business days.
  • UPS Next Day Air: 1-2 business days.
  • Shipping cost is calculated at checkout.
  • We only ship to physical addresses, not PO BOX.
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