The AquaTru Under-Sink Reverse Osmosis System delivers exceptionally pure, mineral-balanced drinking water right from your kitchen tap. Designed with advanced purification technology and an alkaline pH+ filter, this system removes harmful contaminants while adding back healthy minerals for smooth, great-tasting water every day.

Using AquaTru’s VOC Carbon pH+ Mineral Boost filter, the system eliminates volatile organic compounds and other impurities while infusing the water with a proprietary blend of beneficial minerals. The result is naturally alkaline, mineral-rich water that tastes clean, crisp, and refreshing.

AquaTru is independently tested and certified by IAPMO to meet NSF/ANSI Standards 41, 53, 58, 401, and P473, covering the removal of 84 contaminants, including lead, chlorine, fluoride, PFOA, PFOS, microplastics, and other PFAS “forever chemicals.” With this level of performance, you can trust your water is protected from a wide spectrum of modern toxins.

Maintenance is simple and affordable. AquaTru’s long-lasting filters are built to last between 360 and 1,200 gallons, giving you a replacement schedule that ranges from every six months to two years. These twist-and-seal filters are the same ones used in AquaTru’s popular countertop purifiers (excluding the Carafe model) and are designed to swap out quickly without tools or plumbing work. One complete filter set replaces the equivalent of more than 4,500 plastic water bottles, helping you reduce waste and save money.

The system also features AquaTru’s patent-pending TruPure RO Sanitizer technology. This innovation makes it easy to keep the internal holding tank pristine, preventing the bacterial buildup that can occur in traditional under-sink RO systems that are difficult to sanitize.