LifeStraw has become a big name in both the outdoors and emergency preparedness industries for its simple and easy-to-use personal water filters. While you’ve likely seen the brand’s signature filter, ...

Simple cellulose filter thoroughly purifies syringe-injected water By Ben Coxworth January 24, 2024 The prototype filter – dirty water in, clean water out The University of Texas at Austin View 2 ...

All sorts of nasties—lead, mercury, radium, nitrates, norovirus, agricultural runoff, PFAS, and more—can lurk in your water. No surprise, then, that about 40% of U.S. homes filter theirs. But the ...

Here’s the low-down on water filtration and purification systems to keep you healthy and safe on your next outdoor adventure.