Masks Now Tested to F3502, the Only Consumer Mask Standard Recognized by the CDC (Learn More)

Crimson Red - Universal Mask
Crimson Universal Mask - 3D View

Crimson Red - Universal Mask

On sale: $6.50
Gif Image
  • Fabric:100% Cotton
  • Layers:Three
  • Protective Lining:Electrostatic Batting
  • Nose Wire:Yes
  • Adjustable Ear Loops:Yes
  • Fit:True to Size

Product Options

Carbon Filter Inserts help
Add a 5-pack of Premium Filters ($5)
Find my size


Designed in Seattle / Manufactured in China



A Premium Protective Mask, For Less.

Puraka's Universal Masks are high-quality cotton masks features the protection and fit you would expect from Puraka, at factory-level pricing. Long-lasting, professionally-made masks universally sized for most adults. Carbon PM2.5 filters sold separately. Subscribe to replacement filters for two free masks and a touch-free sterilizer box!

Quality, Protection and Comfort

Inner-layer  Inner layer of moisture resistant batting for softness and comfort

Cotton  Lightweight but tightly-woven 100% cotton shell

Fitted  Extends under the chin for better fit and performance

Ear-Strap  Adjustable ear straps for near-universal sizing

Nose-clip  Nose clip for improved seal and less fogging of your glasses

Filter Pocket  Rear pocket accommodates optional carbon pm2.5 filter

Seamless  Seamless, non-valved design safe for others even without a filter

Why choose a mask from Puraka?

More Filtration, Less Discomfort | Puraka Masks are designed for enhanced, every-day protection suitable for use in an active or seated workplace setting. A Puraka Mask + filter achieves significantly more filtration than a cloth mask alone, but with less inhalation resistance and corresponding heart strain than a professional respirator (learn more).

Our In-Stock Guarantee | A mask is not something you should have to wait for. Every product in our store is ready to ship from one of our U.S. fulfillment center, usually within one business day or less from when you place your order. We offer free ground shipping on any order of 2 masks or more, or you can upgrade to USPS First Class / Priority for only $5.

We Know Masks | Puraka is an American company based in Seattle, Washington, founded in 2018 after the West Coast wildfires. We have the experience to know how to make a great mask, and what to look for in a filter.

What goes in to Puraka's carbon pm2.5 filters?

Melt-blown  Melt-blown Fabric

Composition by Weight:  40%

Characteristics:  High quality melt-blown fabric is the most important part of a particulate filter. Non-woven fibers act as a physical barrier against microscopic particulates while also providing an electrostatic barrier to stop aerosolized nano-particles.

Spun-bond  Spun-bond Fabric

Composition by Weight:  40%

Characteristics:  Spun-bond is a non-woven fabric that filters out larger particles, while providing structure to the inner melt-blown layers.

Activated Carbon  Activated Carbon Fabric

Composition by Weight:  20%

Characteristics:  Activated carbon fabric traps particulates via a process called adsorption, and also serves as an antibacterial and deodorizer.

Important Safety Information

Not a Medical Mask

A Puraka Mask is not designed as nor intended for used as a substitute for medical face masks and respirators used in a healthcare setting. Although our PM2.5 filters are manufactured and tested to N95-equivalent standards, the masks are not appropriate for industrial use.

Testing & Certification

Universal Masks are tested to F3502 standards for filtration and breathability, but are not certified to meet all F3502 requirements. Read more about our F3502 testing here. Our disposable PM2.5 filters are tested to meet multiple filtration standards, including the European Union's EN 149:2001+A1:2009 standard and China's GB2626-2006 KN95 material standards, functionally equivalent to the United States' N95 standard (the US does not provide certification for non-sealed respirators). Puraka also relies on independent laboratories to test, certify and verify that our filters exceed performance specifications.


The most important thing you can do to prevent catching (and giving) viral infections is to practice physical distancing, avoid touching your mouth and nose with your hands, and to wash your hands regularly. A facemask is not a substitute for any of these mitigation strategies. A facemask and carbon pm2.5 filter will be highly effective against water droplets carrying airborne illnesses. Airborne virions travelling solo may be reduced, but will not be completely eliminated.

5 Stars
5/5 would recommend. During the start of the school year a lot of my teachers and students I know were apprehensive, if not outright scared of returning to classrooms. I'd already tried, and liked, my own Puraka mask(s), so I decided to buy some in bulk for my loved ones just to at least give them an additional reusable mask for the return to school. Turns out that, no joke, everyone I've given them to has enjoyed them and even asked where they can find them. Even better was that I was able to bulk buy PM2.5 filters through Puraka as well to giveaway and donate. So hats off to Puraka for helping grant at least some small comfort to local teachers and students in my area.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by: (Verified Buyer) . on 10/13/2020
5 Stars
Verified BBB Review
I bought masks last month which fit perfectly and recently purchased replacement filters for them. A day after ordering, I received shipping notification. The filters were in my mailbox six days later. Great job.
Did you find this helpful? 
Reviewed by: (Verified Buyer) . on 11/9/2020
5 Stars
Verified BBB Review
Great product and excellent customer service. Due to COVID-19, I was on the search for a mask that wouldn’t slip when I spoke to avoid having to touch my face - Puraka’s masks were the answer. Comfortable to wear and good quality. I had an issue with 1 of the 4 masks I ordered and they were quick to help me. Very pleased with them.
Did you find this helpful? 
Reviewed by: (Verified Buyer) . on 9/20/2020
5 Stars
Verified BBB Review
The Puraka company is lovely to deal with...I had a small problem and they immediately contacted me and resolved the issue..I am very happy that I chose Puraka after much research! The mask is comfortable, well made and the mesh bag is a wonderful idea to make sure your masks hold up in the washing machine. I will definitely order from them again!!!
Did you find this helpful? 
Reviewed by: (Verified Buyer) . on 7/3/2020
4 Stars
Verified BBB Review
I placed the order, but did not receive an email saying the order had shipped. The links for the tracking number didn't work. I called and left a voicemail. I also emailed customer service. They emailed me back. I did receive the masks and it appears they are very good quality and fit well. I would recommend Puraka masks! They should just make sure their automatic emails work better.
Did you find this helpful? 
Reviewed by: (Verified Buyer) . on 11/11/2020
5 Stars
Verified BBB Review
I am very impressed with this company. The masks are comfortable, of good quality, and the customer service has been nothing short of awesome. An example: when I wrote to tell them that one of my 5 ordered masks was missing the 2 devices that adjust the length of the ear straps, they cheerfully agreed to replace the mask and give me one in a different color, as I requested! How many companies have a similar pro-customer attitude these days?! All this--the quality and care they put into their products, their website which is being improved seemingly on a daily basis, and especially the concern they display towards their customers--has made me a happy Puraka Patron and even helped to renew my faith in my fellow men and women. If you'll excuse the pun, Puraka is, indeed, a breath of fresh air ;-) !
Did you find this helpful? 
Reviewed by: (Verified Buyer) . on 10/24/2020
5 Stars
Verified BBB Review
The masks have an outstanding design which allows superior filtration and breathability. Since I discovered this company online by searching for “cloth masks with electrostatic filtration”, Puraka are the only masks I and my family will wear.
Did you find this helpful? 
Reviewed by: (Verified Buyer) . on 10/28/2020
5 Stars
Verified BBB Review
Puraka Masks are the best! All of our employees use them. The Customer Service is top notch! They are very accommodating and easy to work with. I highly recommend this company to anyone who needs a mask and we all need masks right now.
Did you find this helpful? 
Reviewed by: (Verified Buyer) . on 8/24/2020

Reward Points

6 points will be rewarded to you when you buy this item.


SteraLight UV Sanitizer Box - First Gen.
Average Rating(1)
$34.95  $24.95
In Stock.

Recently Viewed Items

Earn Rewards!