VST Precision Filter Basket

Professional-grade espresso baskets for consistent, high-quality extractions.

VST Precision Filter Baskets are trusted by baristas and coffee professionals worldwide for delivering uniform espresso extractions with reduced sediment and exceptional flavour clarity. Available in 15g, 18g, 20g, 22g, and the new 25g capacity, these baskets are engineered for precision and performance. If you are looking for the 7g single basket, we have these available on a separate page, please click here to view them.

Why Choose VST Espresso Filter Baskets?

• Consistent Extraction: Micro-machined holes ensure even flow and reduced channeling across all dose sizes.
• Versatile Brewing: Designed for ristretto, normale, or lungo shots with minimal grind adjustment.
• Universal Fit: Compatible with 60mm portafilters and 58.4mm tampers.
• Precision Manufacturing: Each basket is matched to ±5% total hole area and includes a QC report.
• Durable Design: Anti-wear structure resists fatigue from pump cycling and maintains performance over time.
• Authenticity Guaranteed: Each basket is laser-etched with a unique 2-D code linked to factory measurements and quality data.

Ridged vs Ridgeless?

The difference between ridged and ridgeless VST filter baskets comes down to how they fit into portafilters and how they interact with espresso machine components:

Ridged VST Baskets

• Feature a small ridge or groove around the outer wall of the basket.
• This ridge helps the basket lock into spring-loaded portafilters, making it easier to remove and replace.
• Commonly used in standard commercial portafilters where the spring clip holds the basket in place.

Ridgeless VST Baskets

• Have a smooth outer wall with no ridge.
• Preferred by many baristas for easier cleaning and more consistent tamping, as the ridge can sometimes interfere with puck formation.
• Often used in bottomless (naked) portafilters or setups where the basket is held by friction or manual insertion.

In terms of performance, both types are identical in terms of hole pattern and extraction quality - the choice is mostly about compatibility and workflow preference.

Compatibility Guide

• 22g & 7g: Fits La Marzocco, Synesso, and most Nuova Simonelli machines. Faema, La Cimbali, and Rancilio require bottomless portafilters.
• 15g, 18g, 20g: Compatible with most commercial espresso machines using standard portafilters.
• 18g, 20g, 22g: Suitable for La Marzocco SWIFT Grinder.
• 25g: Designed for LM Stainless and similar 60mm portafilters with 30mm depth.

New: 25g VST Precision Basket

The latest addition to the VST range, the 25g espresso basket offers increased capacity and flavour intensity. With a 727-hole pattern and 30mm height, it delivers up to 25% more soluble solids than the 20g model - ideal for high-strength espresso shots.

Recommended Recipe: Dose 26g in, yield 36g out for ~14% TDS and ~20% extraction yield. Expect a bold, flavour-rich espresso with a powerful kick.

• Brand: VST (Voice Systems Technology, Inc.)
• Product type: Precision espresso filter baskets
• Available capacities: 7g (single), 15g (double), 18g (double), 20g (double), 22g (triple), 25g (triple)
• Styles: Ridged or ridgeless
• Outside diameter: 60mm (all sizes)
• Compatible tamper diameter: 58.4mm (15g, 18g, 20g, 22g, 25g) / 40.7–40.9mm (7g single)
• Basket heights: 22mm (7g), 24mm (15g), 26mm (18g), 27mm (20g), 28mm (22g), 30mm (25g)
• Hole pattern (25g): 727 holes
• Manufacturing tolerance: ±5% total hole area
• Quality control: Each basket includes a QC report and laser-etched 2-D code linked to factory measurements
• Construction: Anti-wear structure resistant to fatigue from pump cycling
• Portafilter compatibility: 60mm portafilters with 58.4mm tampers
• Machine compatibility (22g & 7g): La Marzocco, Synesso, most Nuova Simonelli machines; Faema, La Cimbali, and Rancilio require bottomless portafilters
• Machine compatibility (15g, 18g, 20g): Most commercial espresso machines with standard portafilters
• Machine compatibility (25g): LM Stainless and similar 60mm portafilters with 30mm depth
• La Marzocco SWIFT Grinder compatibility: 18g, 20g, 22g
• Brewing styles: Suitable for ristretto, normale, and lungo shots

We recommend checking the below information with your machine/portafilter to ensure a VST basket will fit.

What is the difference between ridged and ridgeless VST baskets?

Ridged baskets have a small groove around the outer wall that locks into spring-loaded portafilters, making them easier to remove and replace. Ridgeless baskets have a smooth outer wall, which many baristas prefer for easier cleaning and more consistent tamping. Both types are identical in terms of hole pattern and extraction quality, so the choice comes down to your portafilter type and workflow preference.

What size tamper do I need for VST baskets?

For the 15g, 18g, 20g, 22g, and 25g baskets, you'll need a 58.4mm tamper. The 7g single basket requires a smaller tamper between 40.7mm and 40.9mm in diameter.

Will VST baskets fit my espresso machine?

VST baskets are designed for 60mm portafilters. The 15g, 18g, and 20g sizes are compatible with most commercial espresso machines using standard portafilters. The 22g and 7g sizes fit La Marzocco, Synesso, and most Nuova Simonelli machines directly, while Faema, La Cimbali, and Rancilio machines require a bottomless portafilter. The 25g basket is designed for portafilters with at least 30mm depth, such as LM Stainless. We recommend checking the dimensions against your portafilter before purchasing.

What dose range should I use for each basket size?

Each basket has an optimal dose range: 6–8g for the 7g single, 14–16g for the 15g, 17–19g for the 18g, 19–21g for the 20g, 21–23g for the 22g, and 24–26g for the 25g. Staying within these ranges ensures proper puck formation and optimal extraction.

What makes VST baskets more precise than standard filter baskets?

VST baskets feature micro-machined holes that are matched to ±5% total hole area, ensuring even water flow and reduced channelling. Each basket comes with a QC report and a laser-etched 2-D code that links to factory measurements and quality data, so you can verify the precision of your specific basket.

Are VST baskets compatible with the La Marzocco SWIFT Grinder?

Yes, the 18g, 20g, and 22g VST baskets are all compatible with the La Marzocco SWIFT Grinder.

Can I use VST baskets for different shot styles?

Absolutely. VST baskets are designed to produce consistent results across ristretto, normale, and lungo shots with minimal grind adjustment required between styles.

How do I verify that my VST basket is genuine?

Every VST basket is laser-etched with a unique 2-D code that links directly to factory measurements and quality control data. You can scan this code to verify authenticity and view the specific QC report for your basket.

What is special about the 25g VST basket?

The 25g basket is the largest in the VST range, featuring a 727-hole pattern and 30mm height. It delivers up to 25% more soluble solids than the 20g model, making it ideal for high-strength espresso. VST recommends a recipe of 26g in and 36g out for approximately 14% TDS and 20% extraction yield.

How durable are VST baskets?

VST baskets are built with an anti-wear structure that resists fatigue from repeated pump cycling, so they maintain their precision and performance over extended use in both commercial and home environments.