IMS Competition Convex Filter Basket B702TCH26E
Best competition-grade basket for home baristas seeking consistent, high-quality espresso extractions.
Elevate your espresso brewing with the IMS Competition Convex Filter Basket. Designed for bottomless 58mm portafilters, this ridgeless basket boasts a convex bottom and a 20g capacity, perfect for achieving consistent, high-quality shots. Crafted from food-safe AISI304 stainless steel with an electropolished surface, it ensures durability and purity in every brew. Made in Italy, this competition series basket fits most E61 group head portafilters and is compatible with popular machine brands like Rocket, Decent, La Marzocco, Gaggia, and Rancilio. Its 58.5mm tamper size and specific border and body dimensions are engineered for optimal performance.
$22.83
Owner Satisfaction
4.6
/ 5
Category Rank
153
/ 715
#153 in Coffee Filter Baskets
Price vs Category Average
-24%
Below average
Brand
verybarista
/ verybarista
Who it's for
- Home baristas seeking balanced and repeatable espresso shots
- Coffee enthusiasts looking to highlight complex flavor notes
- Daily users prioritizing long-term equipment reliability
Who should skip it
- Budget-conscious shoppers preferring standard equipment
- Casual brewers using entry-level or inconsistent grinders
- Beginners avoiding complex puck preparation routines
Performance breakdown
Extraction Uniformity
Convex geometry promotes even water flow for balanced, high-clarity espresso shots.
Build Precision
Italian-engineered stainless steel ensures consistent hole patterns and professional-grade durability.
Tamping Accuracy
Ridgeless design allows for a perfect, unobstructed seal with 58.5mm tampers.
Cleaning Efficiency
Electropolished surface prevents coffee oil buildup for effortless maintenance between shots.
Machine Compatibility
Standardized dimensions integrate seamlessly with most E61 and professional group heads.
Dose Consistency
Optimized 20g capacity provides the ideal headspace for modern specialty roasts.
Key Specs
Brand
verybarista
Type
Convex bottom, Ridgeless, Competition Series Filter basket
Capacity
20g
Tamper Size
58.5 mm
Dimensions
BORDER: Ø 70 mm (B70) BODY: Ø 59 mm INTERNAL
Material
Stainless steel AISI304 Food Safe
Finish
Electropolished surface
Origin
Made in Italy
Features
- Convex bottom design for improved extraction
- Ridgeless construction for consistent tamping
- Competition Series for professional-grade results
- 20g capacity for optimal espresso doses
- Durable and food-safe AISI304 stainless steel construction
- Electropolished surface for easy cleaning and hygiene
- Made in Italy for superior craftsmanship
- Wide compatibility with E61 group heads and various machine brands
What customers say
Customers consistently praise the IMS Competition Convex Filter Basket for its exceptional build quality and the remarkable consistency it brings to espresso extraction. Users frequently highlight how the precision engineering of this basket leads to a noticeably improved and more even flow, reducing channeling and enhancing shot quality. Many consider it a significant upgrade, appreciating its robust construction and the reliable, superior results it delivers for their daily brewing ritual. The consensus points to a product that elevates the home barista experience through its dependable performance.
Know before you buy
The convex bottom is engineered to improve water flow and extraction uniformity. By shaping the puck slightly, it helps prevent channeling and ensures a more balanced flavor profile in your espresso.
Yes, this basket is designed for standard 58mm portafilters. It is specifically compatible with most E61 group heads, including machines from brands like Rocket, Decent, La Marzocco, Gaggia, and Rancilio.
For the best results and to ensure full coverage of the coffee grounds, we recommend using a 58.5mm tamper. This size provides a precise fit for the basket's internal diameter.
The ridgeless design allows for a consistent, even tamp from top to bottom without any obstruction. It also makes it significantly easier to remove the basket from your portafilter for cleaning.
The electropolished finish creates a smoother, non-stick surface that resists coffee oil buildup. This not only makes the basket easier to clean but also helps prevent flavor contamination between shots.
While the basket is rated for a 20g capacity, you can use slightly less coffee depending on your roast and grind size. However, for optimal extraction and puck integrity, we recommend staying close to the 20g dose.
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