Description
Replacement purification pack for Flex 3 & 4.Contains high purity nuclear-grade ion-exchange resins to achieve parts per trillion levels..Data tagged to ensure original ELGA replacement pack..Easy to replace. Takes less than 1 minute..Recommended change-out is 6 months depending on feed quality and daily usage or when water quality drops below 18.2Meg-ohm. Not recommeded to keep in service over 12 months.