Expert insights on water treatment, reverse osmosis, and purification systems
SDWA violations still touch tens of millions of Americans every year. Here’s what’s driving the numbers, what counts as a violation, and how to check your own utility’s record.
Two houses on the same street can pull completely different well water. Here’s why geology, well depth, and season drive that variation, and why treatment has to be tailored, not off-the-shelf.
Roughly 2.1 million Americans on private wells may be drinking arsenic above EPA limits, and no one is required to test for it. Here’s what the science says and how residential RO fixes it.
Bottled and mineral water carry bacteria, nanoplastics, and inconsistent minerals the label never shows. Here’s how filtered tap water and home RO systems compare.
Tap water can carry Cryptosporidium, arsenic, and nitrate at levels that pose specific risks to formula-fed infants. Here’s what CDC, EPA, and AAP guidance says, and how to prepare formula safely.
Cryptosporidium survives chlorine and slips through catchments into drinking water supplies. Here’s what the parasite actually does, why standard disinfection fails, and how RO and UV close the gap.
CDC surveillance data shows Legionella causes most drinking water outbreaks and nearly all deaths. Here’s what the numbers say, and why multi-barrier treatment like RO plus UV matters.
Chromium-6 (hexavalent chromium, Cr(VI)) became nationally known after the Hinkley, California groundwater contamination case documented in the Erin Brockovich story
Iron is one of the most common and most disruptive water quality problems for private well owners and facilities drawing
Fluoride in drinking water is a case where the dose determines the effect. At low concentrations (0.7 mg/L — the
