Reviews
Best Iron Filter for Well Water, by Iron Level
Pick the filter by your lab number, not by the brand. Staining begins at the EPA secondary standard of 0.3 mg/L. Up to about 1–3 mg/L of dissolved (cl…
A handful of narrow, problem-first picks built from published specs and NSF certifications — not invented lab tests.
Pick the filter by your lab number, not by the brand. Staining begins at the EPA secondary standard of 0.3 mg/L. Up to about 1–3 mg/L of dissolved (cl…
A standard carbon pitcher (Brita, PUR) improves taste and cuts chlorine but leaves calcium and magnesium — the hardness — untouched. The one pitcher t…
There is no single best system, because the right choice is dictated by what your water is doing. Hardness wants a softener; orange stains want an iro…