Best Countertop Water Filters 2026

The Berkey Big Travel filters more contaminants than any pitcher — fluoride, heavy metals, bacteria, even some viruses — and the stainless steel chambers last years without replacement. The Brita Hub is a powered dispenser that filters on demand and fits under upper cabinets. The Aquasana Clean Water Machine uses Claryum technology to remove 77 contaminants while keeping healthy minerals. For simplicity, a Brita UltraMax dispenser is the fridge-friendly choice that beats hauling bottled water.