The Purest Water Our combination of Reverse Osmosis and Deionization creates the ideal home system for the purest water possible. In systems that only use Deionization (1 stage), resin mixed bed ion exchange creates water just as pure but you will constantly be replacing your Deionization filters and media. The four stages of filtration before the Deionization dramatically increase the lifespan of your Deionization filter, giving you a much lower lifetime cost than using just Deionization alone. Deionization Water Softener: Great for softening hard water at your point of use without adding sodium. Start making better tasting food, ice, coffee, and drinks. You will notice a huge difference in the taste of your water and food. Extend the life of your water using appliances by keeping impurities out of them! Deionization stops water impurities from building up over time in appliances. When creating habitats for aquatic life it’s important to start with the purest water possible. Whether you’re adding salts for reef tanks or specific trace minerals for freshwater fish, you need to be sure you’re creating the ideal environment, free of chlorine, iron, total dissolved solids, and lead. Sediment Filtration Reduces sand, dirt, silt, dust, scale, rust, and other sediments. High capacity design captures more impurities than other filters. Made with precision packed 100% pure food-grade polypropylene microfiber. Fast 1 GPM filtration. Multi-Layered Smart Filter: Made with 4 distinct layers. The outer layers catch the coarsest impurities and the inner layers catch finer impurities. This means your filter lasts longer, catching more sediments before it needs to be replaced. Carbon Filtration Captures more impurities than other carbon filters with efficient laboratory vacuum-heated carbon granules from cleaned coconut husks. High rejection rate of: chlorine, volatile organic chemicals, halide, and chemicals causing bad tastes and odors. GAC & ACB: Precision thermal bonded cap with industrial sealed silicon ring prevents leaks. GAC & PAC: Equal Flow Technology: Efficiently arranged carbon granules create full coverage filtration for longer-lasting filters, giving you the best value in filtration. ACB: Efficiently packed carbon granules maximize your filtration surface area which means your filter lasts longer and filters more. RO Membrane Compact, high-density, graded reverse membrane layers make this the highest impurity reduction rated Reverse Osmosis Membrane. Catches impurities as small as 0.0001um (1/10,000th of a micron) including various living impurities. High rejection rate of: chlorine, total organic carbon (TOC), benzene, industrial solvents, turbidity, total dissolved solids (TDS), and chemicals causing bad tastes and odors. Density grading of the membrane layers gives your filtration the most surface area which means your filter catches more impurities and lasts longer giving you the best value in filtration. 100 Gallons Per Day. Read more Universal Filtration Fully compatible high quality mineralization for any standard 10” housing. Number of filters: 4 SED, 4 GAC, 4 ACB, 2 ROM (100 GPD), 4 ION, 2 PAC. Life Cycle (SED, GAC, ACB, ION): We recommend replacement every 6 months or earlier.* Life Cycle (ROM, PAC): We recommend replacement every 1 year or earlier.* *Life cycle is based on national average water quality, the water in your area may require more or less frequent filter changes. Read more ION System ION Filter Set ION Filter RO Membrane System Name RODI10D FLTSETDI1010QJ FLTDI10J FLTMEME100 Filtration SED, GAC, ACB, ROM, ION, PAC SED, GAC, ACB, ROM, ION, PAC Deionization Reverse Osmosis Membrane Gallons Per Day 100 GPD 100 GPD 100 GPD Reverse Osmosis Filtration ✓ ✓ ✓ Sediment (Dirt, Rust, Sand) Reduction ✓ ✓ Chlorine and VOC Reduction ✓ ✓ Deionization Filtration ✓ ✓ ✓ SED Filter GAC Filter ACB Filter PAC Filter Name FLTSED0501 FLTGAC0501 FLTCAR0501 FLTIN01Q Filtration Sediment Granular Activated Carbon Activated Carbon Block Post Activated Carbon Sediment (Dirt, Rust, Sand) Reduction ✓ Chlorine and VOC Reduction ✓ ✓ ✓ Operates on 40-80 PSI water pressure; you may need a Booster Pump or Pressure Regulator depending on your water pressure. Max temperature 100­­°F (38°C). Note: You will need an install kit (fittings and brackets) if you are installing a new ION filter for the first time and not replacing an old filter. Long lasting filters of the highest capacity give you the best value in filtration. The water is cleaner and more convenient than any pitcher, faucet filter, or countertop systems. Express Water’s Reverse Osmosis Water Filter Set is the complete filter solution for your drinking water.