Introduction

VFiPP is a completely new extraction technology that introduces a time-varying but iso-compressive force across the puck's surface. Different "flow number" buttons will result in a higher or lower compressive force on the puck, which can slow or increase shot times and allow you to use different grind settings. VFiPP plates come with a set of flow buttons with "flow numbers" on them; these buttons mount in the central slot in the VFiPP plate. The higher the button’s "flow number" – the faster the espresso flow – the finer you can grind, and vice versa. The lower the button’s "flow number" – the slower the shot – the coarser you can grind or the lower dose you can use.

Our Recommendation on VFiPP

Our recommendation is that VFiPPs produce a reliably high extraction espresso ideal as a base for milk drinks. As an espresso, VFiPP shots produce an intense, complex, higher-body espresso — but slightly muted in sweetness, clarity, and fruit notes; as such, they may appeal only to a select group of espresso aficionados.

Machine Compatibility

VFiPP extractions work best at lower pressure, preferably around 6 bar, so you'll need an espresso machine that can alter pump pressure. VFiPPs can work on 9-bar machines with higher "flow number" buttons.

Basket Recommendation

Our recommendation is that VFiPPs are best suited for what we term a "crema-breaking or air-lock releasing" basket, i.e., one with at least 3,000 holes like our custom VFiPP basket (model: VF-58-H35mm-3K) or, for example, the WAFO Classic or Spirit 35mm tall basket. Straight-wall baskets or baskets with hole counts under 2K are not recommended; we have found they produce a slightly muted and harsher espresso due to micro-air locking.