:. . ONLY for Pitcher & Dispenser Filter Multi-Layer System Filter Per Capacity: 40 Gallons 5-Stage Dual Ion Exchange Filter Improves Taste of Your Tap Water Removes Dissolved Solids from Water Removes 99.6% of all Dissolved Solids Meets FDA standards. - For TDS in Purified Bottled Water Removes 2X More Dissolved Solids. - Compared to Conventional 2-Stage Filtration..