The BWT AQA Total Energy 1500 4500 84130 cartridge is a replacement filter specifically designed for water dispenser systems. This cartridge provides comprehensive water treatment with multiple filtration stages to enhance water quality and taste. The filter features BWT's magnesium enrichment technology, which adds beneficial magnesium ions to drinking water during the filtration process. With dimensions of approximately 28 cm in height and 7 cm in diameter, this cartridge is designed for various water dispenser models with the reference 84130. The filtration system effectively reduces chlorine, heavy metals, and other impurities while retaining essential minerals. The cartridge has a capacity of 1500 liters or about 4500 glasses of water, depending on water quality and usage conditions. Made from durable materials, this replacement cartridge ensures reliable performance and consistent water quality. The filter housing is made from food-grade plastic materials that meet safety standards for drinking water applications. Installation is straightforward with standard push-fit connections that require no special tools. The cartridge includes an integrated bypass prevention system for correct installation and operation. Regular replacement every 6 months or after filtering 1500 liters is recommended for optimal performance. The BWT AQA Total Energy technology is designed to improve the mineral balance of the filtered water while providing effective pollutant reduction. This replacement cartridge maintains the performance of the water dispenser and ensures continuous access to high-quality drinking water.