- Aqua Optima Evolve+ water filter reduces limescale build-up, so your hot and cold beverages taste better - Its 5-stage filtration process removes impurities like microplastics, chlorine, and heavy metals - A pack of six lasts for up to six months, so you're sorted for a long time before your next purchase - It is compatible with most water filter jugs, including Aqua Optima, Lumi, Aurora, and Brita models