Puraka Clean Air

Established in 2018 to combat wildfire smoke pollution, Puraka Masks is a manufacturer of reusable F3502 Barrier Face Coverings.

[Puraka Clean Air @AirPuraka]

@ASTMIntl @CDCgov @astmintl The masks look great with your logo. Nice color choices too!

[ASTM International @ASTMIntl]

DYK U.S. @CDCgov curates a growing list of Barrier Face Covering products that meet ASTM Standard F3502-21? #facecoverings [photo shown is of #masks ordered by ASTM that meet the standard]. For a list from #CDC, see https://t.co/ysBXwkCE6e

[Puraka Clean Air @AirPuraka]

Barrier Face Coverings are tested to an international standard for breathability and filtration. Learn more!
Seattle Company Puraka Masks Recognized by CDC for Meeting F3502 Standard for New Breathe Collection https://t.co/0dH7ghPqfs via @ein_news #WearAMask #StaySafe

[Puraka Clean Air @AirPuraka]

Labor Day Savings on New Styles Ends Friday #weneedbetter masks #f3502- https://t.co/LuRwKtpO7S

[Puraka Clean Air @AirPuraka]

@bumblingb33 You can get reusable F3502-21 masks at https://t.co/uKxRJIJDc1. If you can't afford $10 for an ASTM F3502 barrier face covering email us @ support[at]purakamasks[.com] and we'll get you covered.

[Kimberly Prather, Ph.D. @kprather88]

Just learned that @Google bans the advertising of safer masks. This is unacceptable when they are needed more than ever to protect against Delta variant. Latest policy from March is in the next tweet…there is no PPE shortage!! Fix this…lives depend on it. Please RT. (1/2)

[Linsey Marr linseymarr.bsky.social @linseymarr]

Masks for kids: good, better, and best, with list of masks that meet the new ASTM standard or include a well-characterized filter that spans edge-to-edge. Thanks to @ajprussin for compiling this. See README for more info and how to submit others you find. https://t.co/8pWu5YTL1p

[Puraka Clean Air @AirPuraka]

@linseymarr @ajprussin Thanks for sharing this professor! We need better masks!

[Puraka Clean Air @AirPuraka]

@mherzfeld @Aztec4Life13 F3502 barrier face coverings are tested to filter at least 20% in the sub-micron range, that should translate to a majority of particles in the pm2.5 range. Simply put, F3502 masks should be effective against wildfire smoke.

[Puraka Clean Air @AirPuraka]

@eagerbeavertech Great article! Thanks for sharing!

[Eager Beaver @eagerbeavertech]

https://t.co/A51j3tBFOK
Does My Face Covering Work? Ask ASTM F3502 - Occupational Health and Safety.

[Puraka Clean Air @AirPuraka]

@Rakesh__Pereira @larmbrust @craig_cyber Thanks everyone for the helpful advice!

[Puraka Clean Air @AirPuraka]

@larmbrust Lloyd we feel your pain. FB just banned our second ad account for stating our masks were manufactured to the ASTM F3502 standard. SMH.

[Puraka Clean Air @AirPuraka]

@unicorn_mask Howdy. How do we amplify this message? As the (only!?!) other reusable F3502 maker out there, we should be able to come up with something. It's too important to ignore.

[Puraka Clean Air @AirPuraka]

Our Biggest Sale Ever: 2-for-1 on our Entire Shop 😯 - https://t.co/WnWFjHWaZH

[Puraka Clean Air @AirPuraka]

"One way of limiting the spread is for those who are vaccinated to wear masks around those who are not, doctors say."
#whereisosha
https://t.co/MDSjS2dxyD

[Puraka Clean Air @AirPuraka]

@unicorn_mask Actually N95 breathing resistance can be as high as 35 mm H20 (inhalation). All the more reason to go with F3502 masks! https://t.co/LsyMj0e1kT

[Travis Rhoden, MS, CSP @TravisRhoden]

NIOSH says CDC to update COVID19 guidance for workplaces within a week. #OSHA

[Puraka Clean Air @AirPuraka]

ASTM #F3502 is the only non-medical barrier face covering standard recognized by the CDC & OSHA. What can the label tell you about how well the mask performs? Check out our #infographic to see for yourself.

[Puraka Clean Air @AirPuraka]

ASTM #F3502 is the only non-medical barrier face covering standard recognized by the CDC & OSHA. What can the label tell you about how well the mask performs? Check out our #infographic to see for yourself.