01 Calibration Buffer Solution (230 mL)

800L (475 gallons) — the longest lifespan of any Santevia Gravity replacement cartridge

05 pH accuracy

and organic contaminants that require longer exposure to be effectively reduced

built-in thermometer

Santevia Gravity Water System 5-Stage Filter – Replacement Cartridge ASP-20 01 Calibration Buffer Solution (230Santevia Gravity Water System 5 Stage Filter Replacement Cartridge The standard replacement filter for your Santevia Gravity Water System ideal for non fluoridated water supplies. This 5 stage cartridge removes 99% of chlorine, plus lead, cadmium, copper, microplastics, herbicides, pesticides, pharmaceutical residues, and VOCs, while infusing your water with calcium, magnesium, potassium, and trace minerals to naturally raise the pH to alkaline