5 Stage Reverse Osmosis Filter Replacement Set (RFK-DRO5, Formerly ROFK5) Nitrate Removal2525 Advanced TFC membrane technology provides

Advanced TFC membrane technology provides superior rejection rates and stable performance across varying feed conditions

Designed For Autotrol Control Valves

Works as an independent UV unit or integrates seamlessly with existing RO systems and drinking water units for enhanced microbial protection

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Insert the assembled filter and head into the E-Bracket

5 Stage Reverse Osmosis Filter Replacement Set (RFK-DRO5, Formerly ROFK5) Nitrate Removal2525 Advanced TFC membrane technology providesThis complete 5 stage replacement filter set (model RFK DRO5, formerly ROFK5) delivers a full year of purified water for standard reverse osmosis systems. All cartridges are precisely sized and rated to restore your system to original factory performance. SPECIFICATIONS What's Included in the RFK DRO5 Set Stage 1 Filter 5 micron sediment cartridge, 2. 5" 9. 75" Stage 2 Filter Carbon block cartridge, 2. 5" 9. 75" Stage 3 Filter GAC coconut shell