Number of Masks:

Utilizing a multi-layer filtration system, Aegle Particulate Filtering Respirators provide a minimum 95% filter efficiency against 0.3-micron airborne particles. Foldable Masks are designed for safety and comfort, made using ultra-lightweight materials that deliver exceptional fit and breathability.

Aegle was founded by a team of social impact investors in response to catastrophic shortages of PPE casued by the global COVID-19 pandemic.  They are committed to meeting the overwhelming domestic demand for PPE from the federal, state, public, and private sectors, and their first manufacturing plant is located in HUB/Opportunity Zone in Houston Texas.

Made in Texas
NIOSH Certification: TC-84A-9353
20 masks per bag
Cone Shape / Headstrap

Material Composition 

  • Outer Layer: Polypropylene spunbond

  • Filter: Meltblown non-woven electrostatic-charged 3 layers

  • Inner Layer: Polypropylene spunbond

  • Nose Clip: Polyethylene coated double-wire

  • Earloops: Elastic spandex


    • Description: N95 Respirator 

    • NIOSH Certification: TC-84A-9353

    • Part Number: STS-F100

    • 50 N95 Respirators per box

    • Particle Filtration Efficiency: More than 95% at 0.3

  • Inhalation & Exhalation Resistance: Less than 343 Pa


Counterfeit Protection: Aegle Track and Trace

When it comes to PPE, it’s critical to trust that the masks, gloves, or gowns you have in hand are authentic and reliable. That’s why Aegle developed a proprietary Track & Trace Open Data Platform—to ensure the authenticity of our products and combat counterfeiting in today’s market. 

Authenticate your product, learn more about Aegle, and view your Certificate of Analysis by scanning your product’s NFC chip.


Armbrust Review




Return policy: We cannot accept returns of any open packages of N95 masks.

(Click here for all USA made N95 masks)



Based on 41 reviews
R. B.
Mask Meets My Needs

Good fit. Eyeglasses no longer fog up when wearing this mask
Double straps do not interfere with my hearing aids.
Easy to lower the mask when eating.

Reasonable cost.

Non yet

Won';t seal

The quality and feel are nice, but I frustratingly cannot get the top of the mask to seal. The nose wire is not pliable enough to conform to my face.

James L.
This product was everything it

This product was everything it was claimed to be. It was delivered promptly. I have recommended it to family and friends.

Se shine duo

Do u carry them n black I';d like 2 have black in color plz let me know ty

Best fit

I have tried several N95 masks, some that were given for free at the pharmacy, and others purchased by my school. The other masks were too tight or the nose wire hurt my face. These masks fit the best. They conform to my face without being uncomfortable. This is the BEST mask.

Easy to talk in

I have a larger face and these fit perfectly. Have worn to medical appointments and am able to talk to people without the mask slipping or riding up.

Genine F.
Good Product

We ordered these N95 masks because they are NIOSH certified and we could get them before a trip we were taking (car trip, out of the way place) to increase protection. The 2 stars I took off were because they did not arrive when promised, so we didn';t have them when we needed them, and maybe because of the fold, they tent sharply over the bridge of the nose, which creates a poor fit there. We tried to bend there for a custom fit but couldn';t get that to work. We do feel more protected than using other masks like a surgical mask or double masking, as the N95 fits properly everywhere else.

The right one for us

These masks are extremely comfortable. They do not leak. It is easy to breathe through them. Straps are strong. They are easy to put on. Less fog on glasses as well! Great masks.

Like the close fit, however

Like the close fit, however wearing it gives me a headache.

Lillian J.
Snug fit...

This mask has very strong straps that go around the back of the head. The material of the mask is good quality. The masks are NIOSH approved and they fit snug. I feel a substantial amount of more protection using these masks vs cloth masks.