In this essential survival project, we show how to build a natural water filter tank to clean underground well water for safe ...

not only keeps your cooking areas clean and hygienic, but it also prevents any fire hazards, as a build-up of grime on your ...

A measure of how effectively the filter removed flavor taints, along with the resulting odor taints, that CR added to plain water with minimal intrinsic flavor and odor (the "control" water).

Cleaning the filters on your air conditioner, dryer, dishwasher, vacuum and other appliances isn't the most thrilling prospect, but if you like saving money, get excited: investing a little bit of ...