Boroux Legacy 3-Gallon Gravity Filter vs Alexapure Pro Water Filter

Both are stainless steel gravity filters that need no plumbing. The Boroux Legacy is the better-looking, more convenient pick: its 3-gallon capacity, 90-second automatic primer and WQA certification to NSF/ANSI 42, 401 and 372 make setup and daily use easier, and owners rate it 4.5 out of 5. The Alexapure Pro holds more water at 5 gallons total and its maker claims independent testing against more than 220 contaminants, but it filters slower at about 1.67 gallons per hour and has thinner public review coverage. Buy the Boroux for a polished countertop unit with third-party certification; buy the Alexapure if you want maximum stored capacity and broad contaminant claims.

• Choose the Boroux Legacy if you want a certified, good-looking countertop filter that primes in 90 seconds and fits a busy household.
• Choose the Alexapure Pro if you want the largest stored water capacity and the widest claimed contaminant list, and don't mind slower filtering.