Item Description Essence 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 filter set lasts over 6 months for high performance contaminant removal, while the membrane and post carbon filter last 2 to 4 years. 1st Stage sediment removal 5 micron 10 in. filter -removes dust, particles, and rust. Protects and extends the life of the membrane and system. 2nd and 3rd Stage carbon block 10 microns 10 in. filter -gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors. Also removes VOCs and other common chemicals from the 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 in. filter -removes any possible residual taste from the tank. Compatible for 50 GPD Essence and most standard size under counter reverse osmosis systems. Filter is constructed with high quality food grade polypropylene material with 10 in. industry standard size pre-filter stage 10 in. industry standard size filter offer up to 3,000 Gal. filtration capacity Include 5 filters total for complete reverse osmosis filtration High rejection TFC reverse osmosis membrane removes wide range of water contaminants Product Depth (in.): 4.5 Product Height (in.): 12 Brand/Model Compatibility: APEC Water System ROES-50 Features: No additional features Filtration Method: Reverse Osmosis Membrane Product Type: Filter Cartridge Product Weight (lb.): 4lb Replacement Filter Type: Reverse Osmosis Replacement Filters Returnable: 30-Day Water Filtration System Type: Reverse Osmosis Manufacturer Warranty: 1 year As long as you are satisfied with your purchase from our store, please leave us positive feedback. Your feedback is very important to our store and we greatly appreciate it! Thank you! If there are any problems with your purchase from our store, PLEASE DO NOT leave a negative or neutral feedback or open a case on eBay. Please contact us first and give us the opportunity to resolve it for you as we strive for great customer satisfaction. Shipping Shipping is always FREE within the U.S. Our merchandise ships for free from our U.S. based warehouses. Shipped via USPS or UPS (depending on location and package weight) We do not ship to PO Boxes Shipping is not available to the following states/territories: AK, GU, HI, PR, VI. International Shipping- Your order will be shipped free of charge to eBays Global Shipping Center within the U.S where they will process and forward your order to the address you provided. All costs incurred above our item price is determined and collected by eBay for customs duties, taxes, etc. If you have any questions regarding those charges, please contact eBay directly. Returns We offer a 30 day return/exchange policy for our products. You can choose refund or exchange if you are dissatisfied for any reason with your product. When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. All returns MUST be done within 30 days of date of purchase. Please note that we cannot give refunds or replacements after the 30 day limit has expired. When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a solution. About us All of our products ship directly from our different warehouses across the United States so you get your items quickly and in perfect condition. We know how important it is for you to get what you ordered and get it fast. Our products are a 100% authentic and brand new. We work with the biggest suppliers of high quality products to bring you only the best items. It is very important to us that we put our customers first and you will see this reflected in every transaction with us. We consider it a top priority that our customers are happy and in the rare event that they are not, we do everything we can to fix the situation. No customer will walk away from our store unhappy. If theres a problem, just let us know and we fix it. We guarantee you only the best experience when shopping with us! ****If you are looking for a larger quantity than listed, please email or message us. We may have more inventory than listed or may secure more inventory for you*****