The ZeroWater ZeroWater 40 Cup Glass Dispenser is a Water Filter Dispenser designed for Gravity Based water purifier systems. Key features: Ready-Pour spigot, Built-in TDS meter, BPA-free, IAPMO certified. Push-and-pour spigot, Built-in TDS meter. Package includes: 1 Glass Dispenser, 1 Filter, 1 TDS Meter. Rated for 230 V AC, 50 Hz at 60 W. Rated capacity: 40 Cups. Operating pressure range: 0.3 to 3.0 kg/cm2. Temperature range: 10 Degrees Celsius to 40 Degrees Celsius. Built from Glass for durability. Manufactured in USA with 90 Days warranty coverage.