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Ionics GI2 Reverse Osmosis Replacement Filters (RO Membrane Sold Separately) Replacement Filter Change Cartridges
1-Year Filter Replacement Kit for Ionics GI2 Reverse Osmosis System (RO Membrane Sold Separately)
- STAGE 1 - 1x Sediment Pre-Filter (47-55706G2) - Replace Every 12 Months
- STAGE 2 - 0x (RO Membrane 66-4706G2 Sold Separately or with Replacement Kit YSM-IONGI2) - Replace Every 24 Months
- STAGE 3 - 1x Carbon Block Post-Filter (47-9298G2) - Replace Every 12 Months
Filters may need to be replaced more often than indicated depending on water contaminant levels and volume of water being treated.