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News
Philter Labs Announces Follow-On Investment by Btomorrow Ventures To Support New Product Launches
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Philter Labs Announces Follow-On Investment by Btomorrow Ventures
/PRNewswire/ -- Philter Labs -- the company that launched the first and only technology-enabled personal microfilters to eliminate 97% of airborne contaminants...
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Philter Labs Launches Revolutionary, Patented Filtration Device Allowing Users to Inhale and Exhale Through the Same Mouthpiece; Eliminates 97% of Secondhand Smoke
/PRNewswire/ -- Philter Labs, Inc. -- the technology-enabled filtration company pioneering a new category of micro-sized personal air filters that eliminate...
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Philter, One Tree Planted Partnership Aims To Reduce Cigarette Contamination, Reforest The Amazon
Cigarette butts and filters are some of the most littered items in the world. About 4.5 trillion cigarettes are discarded every year. Combined with the toxic emissions and airborne contaminants produced from secondhand smoke, cigarette waste is having a d
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Philter Labs Closes $1M Funding Round
Philter Labs, a San Diego-based technology company focused on patented, micro-sized air filters that help reduce the impacts of secondhand smoke, recently announced it had received $1 million in new investments as part of a pre-Series A round.The capital
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