BOOSTER 63 is a precision-engineered stainless steel mesh disc designed to increase extraction strength, optimize water distribution and drawdown flow, and provide consistent, repeatable brewing performance in immersion and pressure-based brewing systems.
Placed between the paper filter and the brewer, the BOOSTER 63 increases contact points at the base of the coffee bed, thereby improving fluid dynamics and extraction efficiency. Its advantages include:
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Faster flow rate
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Higher extraction yields without channeling
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Smoother, richer, and sweeter flavor profiles (even when using finer grinds or pursuing higher extraction rates)
Simply place the BOOSTER 63 beneath your paper filter to enhance brewing consistency and clarity without needing to change your brewer.
Specifications and Details
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Compatibility: Immersion and pressure brewing systems that use 63 mm diameter filters (e.g., AeroPress, etc.).
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Material and Packaging:
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AISI 304 stainless steel with food-grade gold plating
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Individually protective packaging
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Eco-friendly FSC-certified paper packaging
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