PureDrop PDR-F15-50 Standard 5-Stage Replacement Cartridge for 50 GPD Reverse Osmosis Water Filter System 2-Year Replacement Filter Pack,15 Counts, 12x15x15

One of the vital steps to ensure the water quality and lifespan of your reverse osmosis system is the periodic replacement of the filter cartridges. It is suggested to replace the filter packs for your RO system every 6 to 9 months.

• 4 x 3rd stage: 5 micron CTO Carbon block absorbs any residual chlorine, tastes and odors, Plus compounding pre-filters' Efficiency and extending RO membrane's life
• 4 x 2nd stage: 5-micron granular activated carbon absorbs unpleasant chlorine, tastes and odors, cloudiness and colors
• 4 x 1st stage: 5-micron 10"x2.5" universal sediment filter cartridge,15000- Gallon
• 1 x reverse osmosis membrane (50 GPD), capable of processing 50 gal. Of water per day
• 2 x 5th stage: 1-micron total polishing inline Carbon absorbs any possible residual tastes and odors