Zirkus Filter Basket & Puck Screen
Precision Espresso Filter Baskets & Coffee Puck Screens
Upgrade your espresso extraction with ZIRKUS precision filter baskets and coffee puck screens. This collection includes high-extraction espresso filter baskets, dual-layer precision baskets, convex baskets, variable diameter baskets, and stainless steel puck screens designed to improve water distribution, support a cleaner coffee puck, and create a more stable espresso workflow.
Whether you are replacing your original basket, testing a high-extraction filter basket, or using a puck screen to reduce splashing and keep your group head cleaner, ZIRKUS offers practical espresso accessories for home baristas and professional coffee setups. Choose from different basket capacities, 58mm basket designs, 0.8mm puck screens, and 1mm puck screens to match your espresso routine.
Stainless Steel Construction for Daily Espresso Use
ZIRKUS filter baskets and puck screens are made for repeated espresso preparation. The 304 stainless steel structure provides durability, corrosion resistance, and a clean professional finish.
Precision filter baskets are designed with carefully arranged holes to support more even extraction, while puck screens help distribute water across the coffee puck before extraction. Together, they help create a cleaner, more controlled brewing process.
Improve Extraction and Puck Stability
A quality filter basket affects how water flows through the coffee bed. Precision baskets and high-extraction baskets are designed to support a more even flow path, helping users get better control over espresso extraction.
A puck screen sits on top of the coffee puck before brewing. It helps spread water more evenly, reduces direct impact from the shower screen, and can help keep the group head cleaner after extraction.
Filters
Zirkus 18/22g Dual-layer Precision High Extraction Coffee Filter Basket
Zirkus 58mm Precision High Extraction Coffee Filter Basket 18/22g
Zirkus Variable Diameter Espresso Filter Basket 58mm to 32mm 24g
Zirkus 0.8mm Double Layer Precision Espresso Puck Screen
Zirkus 1mm Espresso Coffee Puck Screen
Zirkus Coffee Filter Basket Storage Holder with Magnetic Wall Mounting
Espresso Filter Baskets & Puck Screens
Precision Espresso Filter Basket
A precision espresso filter basket is designed with a consistent hole pattern to support cleaner and more even extraction. It is suitable for users who want to improve shot consistency and test different grind, dose, and extraction recipes.
Dual-Layer High Extraction Basket
The dual-layer high extraction basket is designed for users who want a more advanced espresso workflow. Its layered structure helps support controlled water flow and a more refined extraction process.
Convex Basket / Variable Diameter Basket
The variable diameter basket, also called a convex basket, features a raised or tapered internal structure compared with a standard flat-bottom basket. This design is made for users who want to explore a different extraction style and coffee puck shape.
Coffee Puck Screen
A coffee puck screen is placed on top of the coffee puck before extraction. It helps improve water distribution, reduce coffee grounds sticking to the shower screen, and make cleanup easier.
0.8mm / 1mm Espresso Puck Screen
Different puck screen thicknesses can slightly change the fit and workflow. A 0.8mm puck screen is thinner and takes up less basket space, while a 1mm puck screen feels more solid and is commonly used for daily espresso preparation. Always make sure there is enough headspace between the puck screen and the group head.
FAQS
What is an espresso filter basket?
An espresso filter basket is the metal basket inside the portafilter that holds the ground coffee during extraction. The basket size, hole pattern, and capacity can affect espresso flow and extraction results.
What is a precision filter basket?
A precision filter basket is designed with a more consistent hole pattern to support even water flow through the coffee puck. It is often used by baristas who want better control over extraction.
What is a convex basket?
A convex basket, also called a variable diameter basket, has a raised or shaped internal structure instead of a simple flat-bottom design. It is made for users who want to test a different coffee puck shape and extraction style.
What is a puck screen used for?
A puck screen is placed on top of the coffee puck before extraction. It helps spread water more evenly, reduce mess, and keep the espresso machine’s shower screen cleaner.
Should I choose a 0.8mm or 1mm puck screen?
A 0.8mm puck screen is thinner and takes up less space in the basket. A 1mm puck screen is slightly thicker and feels more solid. Choose based on your basket depth, dose amount, and available headspace.
Can I use any puck screen with any portafilter?
No. You should choose a puck screen that matches your basket diameter, such as 51mm, 53mm, 54mm, or 58mm. Also make sure there is enough space between the coffee puck and the group head.
Do filter baskets fit all portafilters?
Not always. Filter baskets need to match the portafilter size and basket depth. A 58mm basket is not automatically compatible with every 58mm portafilter, especially if the basket is deeper or shaped differently.
Blog posts
Is a Bottomless Portafilter Better?
A bottomless portafilter provides a clear view of espresso extraction, making it easier to identify channeling and improve puck preparation. However, it does not automatically produce better-tastin...
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What Size Portafilter is in the Breville Bambino? A 54mm Fit Guide
The Breville Bambino BES450 and Bambino Plus BES500 both use a 54mm portafilter. This article explains the difference between 54mm and other common sizes, why not every 54mm replacement will fit, a...
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How to Tamp Espresso: A Practical Method for Even, Repeatable Shots
Tamping is one of the simplest steps in espresso preparation, but it has a major effect on how evenly water moves through the coffee bed. A good tamp helps create a flat, firm puck that supports st...
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