VST Precision Single Filter Basket

£35.00

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  • Brew with Confidence. Taste the Precision.

    Unlock the full potential of your single espresso with the VST 7g Precision Filter Basket, the gold standard for baristas and home enthusiasts who refuse to compromise on consistency. VST remains the only company in the world to image every hole of every filter it produces, ensuring that each basket delivers identical extraction characteristics to every other VST basket of the same size. For those who appreciate the finer details of espresso extraction, this single dose basket represents the pinnacle of filter basket engineering.

    Traditional single baskets have long frustrated coffee lovers with their inconsistent results and unpredictable extractions. Standard filter baskets typically vary from 50–200% of total open area, making them wildly inconsistent, which means dialling in a recipe becomes a frustrating guessing game. The VST 7g basket changes everything. With the same grinder adjustment and by using the recommended amount of coffee, users achieve the exact same result with VST 15g and 7g filters, meaning you can switch between your morning double and afternoon single without touching your grinder settings.

    VST Filter Baskets are made from 20% thicker food-grade stainless steel than other filters, giving this basket the structural integrity to withstand years of daily use without the premature fatigue failures that plague lesser baskets. The highly polished interior treatment and profile ensures clean knock-out, whilst the patented anti-wear design maintains uniform performance throughout the basket's lifetime. Whether you're pulling ristrettos, normale shots, or lungos, this basket delivers optimal extraction without the need to constantly adjust your grind.

    • Dose Capacity: 7g (±1g recommended dosing range)
    • Outer Diameter: 60mm
    • Inner Diameter: 58.7mm (at rim)
    • Height: 28mm
    • Recommended Tamper Size: 40.7–40.9mm (smaller inner chamber requires dedicated tamper)
    • Material: Food-grade stainless steel (300 series)
    • Construction: 20% heavier than standard filters with reinforced structural integrity
    • Hole Precision: 100% of holes measured to ±20µm for diameter, circularity, and placement
    • Open Area Tolerance: Matched to ±5% total square hole area across all baskets
    • Hole Pattern Centring: ±1.0mm, oriented for uniform extraction throughout entire puck
    • Interior Finish: Highly polished for easy puck release
    • Style: Standard ridged
    • Serialisation: Unique 2D code referencing individual QC data and factory measurements
    • Warranty: 1 year, zero-defect guarantee
    • Safety Certifications: RoHS, ECHA REACH, EU General (German, Italian, French), US FDA
    • Patent Protection: Protected by US patents
    • Machine Compatibility: Fits all La Marzocco, most Synesso, and Nuova Simonelli models using standard portafilters. Compatible with most E61 group heads and any group measuring 60mm in diameter
    • Compatible Brands: Ascaso, Astoria, Bezzera, BFC, Brasilia, Casadio, Conti, ECM, Elektra, Expobar, Fiorenzato, Fracino, Futurmat, Grimac, and more

  • Why do I need a different tamper for the 7g basket?

    The VST 7g basket features a smaller inner chamber than standard double baskets to accommodate the reduced dose. Whilst the outer diameter fits standard 58mm portafilters, the internal coffee chamber requires a 40.7–40.9mm tamper for proper compression. This smaller tamping surface ensures even distribution and extraction across the reduced coffee bed.

    Will this basket fit my espresso machine?

    The 7g basket fits most 58mm portafilters, including all La Marzocco machines, most Synesso and Nuova Simonelli models, and the majority of E61 group head machines. Before purchasing, check that your portafilter has sufficient depth (28mm) to accommodate the basket. If you're uncertain, a bottomless portafilter is recommended as it will accommodate all VST basket sizes.

    What makes VST baskets different from standard filter baskets?

    VST remains the only company in the world to image every hole of every filter it produces. Every filter of a given size has an identical open area to every other filter of the same size, meaning your extraction recipes remain consistent not just shot to shot, but basket to basket. Standard baskets can vary dramatically in open area, leading to unpredictable results even when using identical doses and grind settings.

    Can I use the same grind setting as my double basket?

    Yes. One of the key advantages of VST precision baskets is recipe consistency across sizes. Users report achieving the exact same result with VST 15g and 7g filters using the same grinder adjustment, and achieving their shot in the same amount of time (approximately 30 seconds). This makes switching between single and double shots throughout the day far more convenient.

    How should I clean and maintain my VST basket?

    Regular backflushing and soaking in espresso machine cleaning solution will keep your basket in optimal condition. The highly polished interior and wide outlet angle help prevent clogging, whilst the anti-wear design ensures the holes maintain their precise dimensions over time. Avoid using abrasive materials that could damage the polished interior surface.

    What is the QC report that comes with the basket?

    Each VST basket includes an individual quality control report linked to its unique 2D serial code. This code references the factory measurements, quality data, and imaging records for your specific basket, guaranteeing authenticity and confirming that your filter meets VST's exacting specifications.

    Is the 7g basket suitable for ristretto, normale, and lungo shots?

    Absolutely. VST precision filters are designed to extract properly as a ristretto, normale or lungo with minimal or no change in grind setting at a fixed dose. The optimised hole pattern and precise open area ensure proper flow rates across a range of extraction volumes.

    How long will my VST basket last?

    With proper care, VST baskets are designed to last for years. Your 100,000th pull will be exactly the same as your first one. Other baskets change total open area as they age, but VST's patented anti-wear design and reinforced construction maintain consistent performance throughout the basket's lifetime. The one-year zero-defect warranty provides additional peace of mind.

    Why choose a single dose basket over just using less coffee in a double basket?

    Using a reduced dose in a standard double basket creates excessive headspace between the coffee puck and the shower screen, leading to channelling, uneven extraction, and poor flavour. The 7g basket's smaller internal chamber is specifically engineered to provide the correct ratio of coffee to basket volume, ensuring proper puck formation and even water distribution through the grounds.

    Are VST baskets worth the investment for home users?

    If you value consistency and want to eliminate variables in your espresso routine, absolutely. VST Precision Filter Baskets are the choice of World Barista Champions and elite cafés worldwide, but their benefits translate equally well to home brewing. Once you've dialled in your recipe, you can trust that every shot will extract identically, removing one of the most frustrating variables in home espresso preparation.

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