Feel confident with every sip that you are providing the best quality water for you and your family. The Aquifer reverse osmosis (RO) water filtration system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, viruses, lead, mercury, chlorine, and pharmaceuticals in your cold water. This RO membrane reduces arsenic, fluoride, lead, TDS, bacteria, viruses, and more as part of the Aquifer RO four-stage purification system.

Arrived on time!. Anonymous. Wed Mar 25 2026

Feel confident with every sip that you are providing the best quality water for you and your family. The Aquifer reverses osmosis (RO) water filtration system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, viruses, lead, mercury, chlorine, and pharmaceuticals in your cold water. Install your Aquifer RO system with an RO-compatible Wellspring beverage faucet, available in five finishes and Traditional or Contemporary styles.

What a blessing to have peace of mind when drinking water from the reverse osmosis filtration system! The taste is crisp and pure!. Jodi. Matthews, NC. Tue Oct 21 2025

Enjoy greater peace of mind about the water you drink at home. The aquifer double-cartridge water filtration system effectively reduces contaminants including lead, mercury, chlorine, and pharmaceuticals in your cold water without compromising your faucet.

Excited to get these installed. Love Kohler products!!!. Judith. Oostburg, WI. Fri Dec 18 2020

The redesigned stainless steel hot water tank (HWT-F1000S), which includes the new water filtration system (F-1000S), will feature a new high-end appearance. It is re-engineered for longer life and improved performance with a 2/3-gallon capacity tank, tool-free connections to ease installation, and dry-start protection for peace of mind. This tank provides up to 60 cups of steaming hot, filtered water per hour.

Rebecca. Nashville, TN. Sat May 27 2023

Feel confident with every sip that you are providing the best quality water for you and your family. The Aquifer reverse osmosis (RO) water filtration system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, virus, lead, mercury, chlorine and pharmaceuticals in your cold water. This sediment pre-filter reduces dirt, sand and rust as part of the Aquifer RO four-stage purification system.

Feel confident with every sip that you are providing the best quality water for you and your family. The Aquifer reverses osmosis (RO) water filtration system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, virus, lead, mercury, chlorine and pharmaceuticals in your cold water. This carbon block VOC filter is part of the Aquifer RO four-stage purification system.