The BWT AQA Drink Pure 2.0 MP400 Replacement Cartridge is the essential component for maintaining your water filtration system's peak performance. Designed for annual replacement, the AQA Pure 2.0 ensures your water is always pure and safe. At The Water Hero, we pride ourselves on providing domestic and commercial water treatment at its finest with the most exclusive brands. Subscribe to our replacement program, and you'll save 10% while enjoying the convenience of automatic annual replacements, keeping your system seamlessly efficient year-round.