The Heavy Metals & Sulfur Water Filter is an optional pre-filter and is recommended for those whose water source is well water. The Heavy Metals & Sulfur Water Filter is to be used outside of any Echo Water™ Machine. It is installed directly into the inlet source waterline and can be installed with any of the Echo Water™ Machines. It is recommended that you replace the Sulfur and Heavy Metals Filter every 6 months.
Heavy Metals & Sulfur Water Filter features: