1-Year Filter Replacement Kit for the Hydro Guard HDGT-45 Reverse Osmosis System (RO Membrane Sold Separately)
- STAGE 1 - 1x Sediment Pre-Filter (HDGT-SED5) - Replace Every 12 Months
- STAGE 2 - 1x Carbon Block Pre-Filter (HDGT-CB5) - Replace Every 12 Months
- STAGE 3 - 0x (RO Membrane HDGT-TW50Sold Separately or with Replacement Kits YSM-HDGT-45) - Replace Every 24 Months
- STAGE 4 - 1x Carbon Post Filter (HDGT-CB5P) - Replace Every 12 Months
Filters may need to be replaced more often than indicated depending on incoming water contaminant level and volume of water being treated.