The filter set for the Ionics Micromax 5000 & 5500 Reverse Osmosis water system includes.
(1) 47-55702G2--Sediment Cartridge
(1) 47-55704G2--Split Sediment & Carbon Filter
(1) 47-55710G2--Post Carbon Filter
This Ionics filter set needs replaced once every 12 months.
The membrane should be replaced once every 3-4 years, and is not included in this set.
Click to purchase the 664706G2 membrane.