To ensure the best performance of your espresso machine, it's important to use the right water filtration system. Follow these steps:
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Test Your Water Hardness: Use the BWT Hot Beverage Water Hardness Test Kit and follow the instructions provided in the kit.
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Determine Your Filter: Once you have your water hardness results, use the graph below to identify the ideal BWT filter for your needs.
By matching your water hardness level to the appropriate filter on the graph, you can help protect your machine and improve the taste of your coffee.