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Nano Face Mask - Advanced Multi-Layer Technology

$19.99 $17.99

The Marwin Sports washable multi-layer face mask is a combination of advanced fabric and nanotechnology developed for commercial and industrial uses. The outer layer is produced with premium mesh and coated with our proprietary SnapGuard non-toxic nano-coating for protection to guard the face, nose and mouth against respiratory droplets and splashes. This lightweight, one-piece design covers the nose and mouth, with adjustable ear straps to ensure the mask stays in place.


Available in 3 Sizes:

Small: Best for children or petite ladies
Medium or Standard: Fits most adults
Extra-Large: Best for wider faces or jawline

LAYER 1: Outermost fabric utilizes our proprietary non-toxic coating as the first barrier against moisture droplets.

LAYER 2: Middle fabric layer uses meltblown anti-microbial nonwoven fabric that reaches 99.9% BFE (Bacterial Filtration Efficiency)*

LAYER 3: Innermost layer is a premium mesh that is ultra-soft on your face and allows users to insert PM2.5 replaceable filters (three included and sold separately) for the ultimate 8 layers of protection!

Includes (3) PM2.5 Filters

Product Features

• Stretch mesh

• Moisture wicking with high airflow and breathability

• Adjustable nose bridge provides a safer fit (prevents glasses fogging)

• Adjustable ear straps for comfort and one size fits most

• Advanced performance features (Nanotechnology and 99.9% BFE* Fabric)

• 92% Polyester / 8% Spandex.

 Hand wash and dry flat. Do not use softener. Do not iron. Wash without replaceable filter inserted.

**No returns or exchanges allowed due to biohazard safety concerns.

    Disclaimer: These facemasks are not a replacement for medical-grade PPE. No warranties, either expressed or implied, that the mask prevents infection or transmission of viruses or diseases or airborne particles or is suitable for a particular use. We shall not be liable for the use or misuse of masks, the decision to use masks is solely your own.*BFE testing done by independent Nelson Labs in Salt Lake City Utah. Standard Test Protocol (STP0004 Rev 15) testing procedure final report with full BFE and Delta P results available on request.

    This product is authorized for sale under an FDA Emergency Use Authorization (dated April 18, 2020). Specifically, this product is authorized for sale as a Non-Surgical Face Mask (Class I medical device) to be used by the general public and/or by Health Care Professionals in a healthcare setting, as Personal Protective Equipment (PPE).
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    Customer Reviews

    Customer Reviews
    4.9 Based on 28 Reviews
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    Filter Reviews:
    jessica k.
    United States United States
    I recommend this product

    Great! Very easy to breathe in

    • Fit SmallGoodLarge
    United States United States
    I recommend this product
    Great Mask

    Comfortable. Fits well. Easy to wear for a long time.

    • Fit SmallGoodLarge
    United States United States
    I recommend this product
    Great mask!

    My kids (7 and 13) and myself all have Marwin masks (small for youngest and medium for me and 13yo). They are the most comfortable masks we have by far. There is added chin support, the fabric layers are extremely breathable (kids wear during sports), soft, adjustable ear straps for non-slip fit, and washable/removable filters make for easy cleaning. We have had a number of ppl ask where we got them! I just wish there were more colors bc all of ours look alike. Waiting for the large/extra large to be in stock for my husband!

    • Fit SmallGoodLarge
    Bernir M.
    United States United States
    I recommend this product
    Very pleased!

    It was great! Received mask as scheduled and have enjoyed finally wearing one that fits me properly.

    • Fit SmallGoodLarge
    David L.
    United States United States
    I recommend this product
    Have Purchased Over 50 Of These Masks

    The fit and filter on these masks are A+. I have purchased over 50 of these masks and give them out to members of my Church for free. Unlike other masks these ones do not seem to muffle your voice when you're talking.

    • Fit SmallGoodLarge
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