Do Refrigerator Water Filters Remove Lead
Do refrigerator water filters remove lead? Only if the exact cartridge inside your fridge door carries NSF/ANSI Standard 53 certification, named specifically for lead. Most retail fridge filters don’t. They carry NSF/ANSI Standard 42 instead, which tests taste and odor and has no health-contaminant requirement at all. The difference between those two standards is the … Read more