Nine Stage Under Sink Alkaline Refill Set Choose your option:Upgrade to radiation removing filter $40 By combining clinical insight with

By combining clinical insight with advanced filtration technology

This testing kit evaluates 87 contaminants and water-quality characteristics

Designed to fit seamlessly into your existing unit

Designed to help reduce fluoride

This powerful dual-cartridge setup combines an upgraded KDF/GAC filter with a dedicated fluoride and ammonia-removing cartridge to deliver exceptionally clean

Nine Stage Under Sink Alkaline Refill Set Choose your option:Upgrade to radiation removing filter $40 By combining clinical insight withThe strongest and best under sink water filter system you can buy. Remove fluoride, chlorine, chloramine (ammonia) lead, iron and more. Five American made filters give you nine stages of water purification including the top of the line alkaline in line filter. The strongest and best under sink water filter system you can buy. This Nine Plus Stage under sink system incorporates our best filters for removal of dangerous microorganisms, fluoride,