BOOSTER 63 SPECIALTY COFFEE FILTERS and remember that every small

and remember that every small effort brings you closer to your ultimate brew

they deliver consistent

FLAT (Wide): OREA V4 Wide

The CONE version aligns seamlessly with the Graycano Dripper's Lava grooves

Sustainable FSC-certified paper packaging

BOOSTER 63 SPECIALTY COFFEE FILTERS and remember that every smallBOOSTER 63 Precision Flow Tool for Immersion & Press Brewing BOOSTER 63 is a precision engineered stainless steel mesh disc designed to increase extraction strength, optimize drawdown flow, and deliver stable, repeatable brews in immersion and press brewing systems. Positioned between the filter and the brewer, BOOSTER 63 increases contact points under the coffee bed, improving flow dynamics and extraction efficiency. The result is faster drawdowns,