The Standard filter set has undergone some slight improvements and now meets both NSF 42 AND NSF 53 STANDARDS. The standard filter set performs at a level that is 5 times greater than that of the economy filter set. This is a 1 micron filter set. This filter set is a great middle ground for those who want highly purified water at a fair price.
MMP - Standard Filter Replacement Set (1 Micron)
- 1 Micron Dual Filter Set Designed to fit the Tyent MMP Ionizers