NEW! VST 25g Precision Filter

Available Now in Standard & Ridge-Less Versions

Users will find the new 25g VST Precision Filter familiar in utility to the well known 22g model, at a similar grind setting, and is both predictable and forgiving with beverage amount variances. An increase of 25% in soluble solids delivered per shot over the 20g model. Dose 26g in and 36g Beverage out to produce 5g of soluble solids at ~14% TDS and ~20% Extraction Yield.  The additional high octane espresso beverage from these baskets delivers an extraordinary kick and coffee flavor boost to your espresso beverages. 

Features

• 24-26g Nominal Capacity, 30mm height
• Fits LM Stainless or bottomless Portafilters
• Standard Ridged and Ridgeless models – Available Now
• VST's 25g precision filters employ a 727 hole pattern spread uniformly from edge-to-edge to deliver consistent and uniform extraction performance over a wide range of concentration with reduced sediment
• Designed to extract properly as a ristretto, normale or lungo with minimal or no change in grind setting at a fixed dose
• Filters are matched for total square area to +/- 5% to ensure identical performance
  (typical variances of standard filters range from 50-200% of nominal open square area)
• All VST Filters are WARRANTED for ONE-YEAR and for ZERO DEFECTS
• Holes are fabricated using a new micro-machine and finishing process
• 100% of holes are measured on every filter for min/max range limits on area and diameter to a precision of +/- 20 μm (individual QC report provided with every filter)
• All holes are measured for circularity, placement, square area and blocked holes
• Hole pattern is centered to +/- 1.0 mm and placement is oriented for uniform extraction throughout the entire puck
• Wide outlet angle to prevent filters from clogging, patented anti-wear design ensures uniform performance for life of product
• Improved structural integrity, will withstand deflection from pump cycling without premature fatigue failures (see VST Warranty)
• 58.40mm Tamper Recommended

 VST Professional Barista Tamper  58.40 +0.00 -0.05mm diameter, flat face.

Compatibility: 

Designed to fit LM Stainless and similar 60mm Portafilters - 30mm depth required