5 Stage Reverse Osmosis Filter Replacement Set (RFK-DRO5, Formerly ROFK5) Myron L (RE-10) Range Extender (10X) All cartridges feature double O-ring

All cartridges feature double O-ring seals and integrated shutoff valves for leak-free

The reinforced polypropylene construction provides excellent chemical resistance for municipal and well water sources

Replace your pre-filters every six months to maintain optimal system performance and protect your reverse osmosis membrane investment

AG4021TF Performance Data

5 Stage Reverse Osmosis Filter Replacement Set (RFK-DRO5, Formerly ROFK5) Myron L (RE-10) Range Extender (10X) All cartridges feature double O-ringThis 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