Replacement Deionizer Cartridge for BA-MS-340.

Flow-Rite’s deionizer maximizes battery life by removing ions and heavy metals that are present in tap water. The separate bed deionizer uses an ion exchange cartridge to filter the water before it enters the battery. The cartridge can be discarded when replacement is necessary. This is determined when output exceeds 50 TDS (water quality light will turn red). This deionizer is used for batteries equipped with Millennium Evo or Pro-Fill systems. For inlet water above 300 ppm, it is recommended that a prefilter is used.