I #labtested the most #popular #showerfilters to see how well they worked

Our unfiltered baseline test showed that our shower water had four types of trihalomethanes, which are a category of disinfection byproducts.

Three of these were detected at concentrations above the Health Guideline Level, which is based on the most conservative health-protective benchmarks in the industry,

White the fourth was initially detected below the lab’s reporting limit.

We also conducted a couple of on-site tests, one using test strips which showed about 2 parts per million of chlorine,

and a titration test, which detected 8 grains per gallon of water hardness.

Видео I #labtested the most #popular #showerfilters to see how well they worked канала Water Filter Guru