Sediment Filter (93023) - Replace every 6-12 months or as needed
Reverse Osmosis Systems
Ultima GREEN GRO-50-4 4-Stage RO Compatible Replacement Filters
The Ultima GREEN RO 4 Stage system is a high efficiency under sink reverse osmosis system. This system uses three drop-in cartridge pre-filters and an RO membrane. See below for the compatible replacements.
Replacement Filter Info
RO Membrane TFC 50 GPD ( Helpful Filter Information
Not all filters have the same replacement schedule. Replace the RO membrane filter every two years. Replace all other filters every 6-12 months. Help keep your system sanitary by never using filters longer than 12 months, except the RO membrane filter, regardless of how much water you use.
Manuals & Instructions
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