10 Best Countertop Water Filters 2025 in the United States

The Bluevua RO100ROPOT-UV Reverse Osmosis System is an impressive countertop water filter designed for those seeking clean and safe drinking water. Its standout feature is the advanced 6-stage filtration system, which includes a UV light and a remineralization filter. This means it not only reduces harmful contaminants like lead and chlorine but also adds essential minerals back into the water, enhancing both taste and health benefits. The filter is certified for lead-free performance.

The Big Berkey Gravity-Fed Water Filter System is a solid choice for those looking to improve tap water quality without complicated installation. Its standout feature is the Black Berkey Elements, which use a special blend of filtering media capable of removing over 250 contaminants, including common chemicals and pathogens. This means the water you drink is not only clearer but safer. The system doesn’t require electricity or plumbing, making it easy to set up on any countertop. With a 2.25-gallon capacity, it’s well-suited for daily household use or small offices. The deluxe 7" stainless steel spigot with a water level indicator adds convenience, so you can see when it’s time to refill without lifting the top chamber.

The Brita UltraMax Elite Water Filter Dispenser offers several advantages, making it a great choice for those looking to improve their tap water quality. It uses an Elite filter that is capable of removing 99% of lead and reducing 30 other contaminants, including cadmium, mercury, asbestos, and benzene. This ensures safer and better-tasting water by also eliminating the taste and odor of chlorine. The filter lifespan is impressive, with one Elite filter lasting for up to 120 gallons or about six months, which can be more economical and convenient compared to other filters that require more frequent replacements.