Add-ons
Water treatment add-ons
Pure Alkaline Filter
Puts the good minerals back after RO takes everything out.
Reverse osmosis is thorough — it strips beneficial minerals along with the contaminants. The alkaline filter adds calcium and magnesium back in, which is what makes water taste like spring water instead of flat. Pairs with either RO system.
Best for: Anyone who finds plain RO water tastes flat
Details and specs →Whole-Home UV Purifier
Kills 99.9% of bacteria with light, not chemicals.
Ultraviolet light neutralizes bacteria and microorganisms as water enters your home, so every tap is protected. No chemicals, nothing added to your water. Especially worth it on well water or after a boil-water notice.
Best for: Well water, or an extra safety layer on city water
Details and specs →Remineralization for taste
Reverse osmosis is thorough enough to remove beneficial minerals along with the bad. The alkaline filter puts calcium and magnesium back, which is what stops RO water tasting flat.
UV for biological safety
Ultraviolet light neutralizes bacteria without adding any chemical to your water. Standard practice on well water, and worth having anywhere boil-water notices happen.