Improve the taste and quality of water used in coffee, espresso, tea, and cocoa preparation with a high-performance filtration solution.

The BWT Bestmax PREMIUM Water Filter Cartridge is designed to enhance your beverages by enriching water with magnesium while providing reliable limescale protection. Using BWT’s patented Mg²⁺ technology, this cartridge ensures a consistent supply of mineral-enhanced water, resulting in better aroma, flavor, and mouthfeel for your drinks.

With a 5-stage filtration process, the BWT Bestmax PREMIUM Water Filter Cartridge effectively removes coarse particles, oxidants, hardening substances, organic compounds, chlorine, and fine suspended matter. Each stage - from particle pre-filter to activated carbon layers and high-performance ion exchangers ensures your water is clean, balanced, and mineral-rich.

The compact and hygienic design allows for easy replacement without tools, and the adjustable bypass setting lets you tailor the filtration to your local water hardness. Made from food-grade materials, the BWT Bestmax PREMIUM V Water Filter Cartridge meets stringent safety standards, ensuring every cup of coffee or tea is brewed with clean, optimized water.

Please note: this product includes only the disposable filter cartridge. For first-time installations, a BWT Besthead filter head is required (sold separately) to integrate the cartridge and allow bypass adjustments.