Essence 50 GPD 5-stage complete filter set is made with high quality filtration components to protect and prolong the lifespan of your reverse osmosis system. Premium quality pre-filters last over 6 months for high performance contaminant removal. The reverse osmosis membrane and post carbon filter last 2 to 4 years. Compatible with APEC Water 50 GPD Essence ROES-50 and all other standard size under counter reverse osmosis systems.
- Includes 1 sediment, 2 carbon block filters, 1 high rejection TFC membrane and 1 inline carbon filter for complete reverse osmosis filtration 
- 1st Stage: sediment removal 10 inch filter - constructed with high quality food grade polypropylene material to remove dust, particles, and rust, protecting and extending the life of the membrane and system 
- 2nd and 3rd Stage: carbon block 10 inch filter - gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors, also removes VOCs and other common chemicals from water 
- 4th Stage: high contaminant rejection TFC reverse osmosis membrane - removes a wide variety of contaminants including arsenic, bacteria, chlorine, lead, fluoride, chromium, radium and more 
- 5th Stage: coconut shell refining carbon 10 inch filter - removes any possible residual taste from the tank