We cut through marketing claims and lab-tested top water filters from the likes of Brita, Boroux, WaterDrop and AquaTru.

Virginia teenager Mia Heller’s filtration system harnesses the power of ferrofluid, a magnetic oil that binds to microplastics in flowing water ...

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Researchers at Flinders University in Australia developed a nanoscale molecular cage that traps and removes PFAS "forever ...

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Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

The 2026 Water Quality Association (WQA) Expo will once again gather the foremost innovators and leaders in the global water treatment industry, and iSpring Water Systems is set to take a prominent ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

Editor’s note: In this Design Idea (DI), contributor Bonicatto designs a digital filter system (DFS). This is a benchtop filtering system that can apply various filter types to an incoming signal. The ...