After testing 10 gravity water filter systems for 3 months, I found the best options for home use, backpacking, and emergency preparedness. Compare Berkey, Platypus, Waterdrop, and more.
After testing eight carbon block water filters, I found that the Pentair Pentek EP-20BB offers the best combination of NSF certification, 44,000-gallon capacity, and superior chlorine reduction for most homeowners.
After testing 10 reverse osmosis systems for 45 days, we found the best RO system for drinking water depends on your needs. From tankless designs to countertop portables, discover which RO system delivers the cleanest, safest water for your home.