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BWT Bestmax Water Filter Cartridge – Pure Water, Better Espresso Your espresso machine deserves the best water possible, and the BWT Bestmax Water Filter Cartridge is designed to deliver just that. By reducing limescale buildup and filtering out impurities, this advanced water filter helps improve the taste of your espresso while protecting your machine’s internal components. Whether you’re a home barista or managing a busy café, BWT’s filtration technology ensures optimal water quality, extending the life of your equipment and enhancing every shot of espresso. Key Features: Advanced Filtration – Reduces limescale, chlorine, heavy metals, and other contaminants for cleaner, better-tasting water. Optimized for Espresso Machines – Maintains the ideal mineral balance for improved extraction and crema. Protects Your Equipment – Prevents scale buildup, reducing maintenance costs and extending machine lifespan. Multiple Sizes Available – Choose from S, M, L, or XL based on your water usage. Easy Installation – Designed for seamless integration with both home and commercial espresso machines. Which Size Do You Need? S (Small) – Ideal for home users and light espresso consumption. M (Medium) – Perfect for small cafés or moderate daily use. L (Large) – Recommended for high-traffic coffee stations and commercial espresso setups. XL (Extra Large) – Designed for heavy-duty use in busy cafés and restaurants. Maintenance & Installation Tips: Replace the cartridge regularly to maintain optimal filtration and machine performance. Check your espresso machine’s manual for compatibility and installation guidelines. Professional installation is recommended for commercial machines to ensure proper filtration and long-term protection. Your Source for Premium Water Filtration & Espresso Equipment Looking to improve your espresso quality while protecting your machine? At Genius Coffee N' Espresso Equipment, we provide expert advice and premium water filtration solutions tailored to your needs. Whether you’re brewing at home or running a café, we’ll help you find the perfect BWT Bestmax filter to keep your coffee tasting exceptional. As a trusted provider of high-quality espresso machine parts, filters, and accessories, we make it easy to optimize your water quality and ensure every shot of espresso is as good as it should be. Upgrade Your Water, Enhance Your Espresso, Protect Your Machine Invest in better-tasting coffee and long-term machine health. Order your BWT Bestmax Water Filter Cartridge today! Size S M L XL Capacity 1200L 4560L 6240L 8160L Flow Rate 1L/min 1L/min 1L/min 1L/min Pressure 2/8 bar 2/8 bar 2/8 bar 2/8 bar Water Temp 4 - 30ºC 4 - 30ºC 4 - 30ºC 4 - 30ºC Height with head 350mm 465mm 490mm 492mm Cartridge Ø 88mm 130mm 145mm 145mm Weight (kg) 0.9 2.4 3.4 3.8 How to replace the water filter
| Available sizes | S (1200 L), M (4560 L), L (6240 L), XL (8160 L) |
| Flow rate | 1 L/min |
| Pressure | 2.8 bar |
| Water temperature range | 4–30°C |
| Cartridge diameters | 88 mm, 130 mm, 145 mm, 145 mm |
| Height with head | 350 mm, 465 mm, 490 mm, 492 mm |
| Weight | 0.9 kg (S), 2.4 kg (M), 3.4 kg (L), 3.8 kg (XL) |







