Kitchen & Appliance Filters · Coffee Filters

Espresso Filter Basket (Precision Perforated) — FDA 21 CFR / EU 1935/2004 food contact

Name: Espresso Filter Basket (Precision Perforated)
Brand: custommetalfilters.com
SKU: EHM-KIT-02
Price: 2.4 USD
Availability: InStock

Espresso Filter Basket (Precision Perforated) for holding and evenly extracting the coffee puck in an espresso portafilter through a precision-perforated, uniform hole field. 7 sizes listed, with technical drawing and quotation.

Espresso Filter Basket (Precision Perforated) (FDA 21 CFR / EU 1935/2004 food contact) — Coffee Filters

Technical Drawing

Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.

Sends the selected values to the quote form below.

Request a Quotation for Espresso Filter Basket (Precision Perforated)

Tell us the specification (mesh count / micron / dimensions), material and quantity you need for Espresso Filter Basket (Precision Perforated) (FDA 21 CFR / EU 1935/2004 food contact) and our team will respond within one business day. Click "Request this configuration" on the drawing above to send the parameters you just chose straight into this form.

Category Type Standard Mesh count / micron Material Finish

Dimensions & Specifications (FDA 21 CFR / EU 1935/2004 food contact)

Every row below is a starting point for the customizer above — pick any specification row and the drawing will redraw to it.

Size	Basket diameter (mm)	Depth (mm)	Dose (g)	Hole diameter (mm)	Hole count	Thickness (mm)
51 mm single	51	18	7u20139	0.30	420	0.5
51 mm double	51	22	14u201316	0.30	480	0.5
54 mm double	54	23	16u201319	0.30	560	0.6
58 mm single	58	19	7u201310	0.30	610	0.6
58 mm double	58	25	18u201320	0.30	700	0.6
58 mm triple	58	29	20u201322	0.28	760	0.6
58 mm pressurized	58	24	14u201318	0.80 (single)	1	0.6

Espresso Filter Basket (Precision Perforated) (FDA 21 CFR / EU 1935/2004 food contact) is used for holding and evenly extracting the coffee puck in an espresso portafilter through a precision-perforated, uniform hole field.

Made by: Perforated Metal (Punching) · Deep Drawing, Stamping & Forming · Surface Finishing & Coating

Where Espresso Filter Basket (Precision Perforated) Is Used

Espresso machine OEMs: single, double and pressurized baskets packed with home and commercial machines.
Barista accessory brands: precision upgrade baskets for 58 mm prosumer machines.
Café service & repair: replacement baskets that restore consistent shots on worn group heads.
Coffee competitions & labs: tight-tolerance baskets for repeatable extraction research.

Read the full application guide for Espresso Filter Basket (Precision Perforated) →

How to Specify Espresso Filter Basket (Precision Perforated)

Diameter & depth: Match the portafilter: 51, 54 or 58 mm, and a depth that suits the dose so the screen does not imprint the puck.
Hole size & count: Precision baskets hold 0.28–0.30 mm holes within a few microns over the whole floor; pressurized baskets use one exit hole.
Spring groove: Specify the retaining-spring groove position for the portafilter brand or the basket will fall out when knocking.

Materials

Standard supply is stainless steel 304, stainless steel 316/316L; the material column in the table and the drawing options show the exact grade for each size. Other alloys and finishes can be quoted to your drawing.

Fitting & Care

Backflush the group with the blind basket, not the filter basket, so detergent never cakes in the holes.
Hold the basket up to a light now and then; blocked holes show as dark spots and cause channeling.

Common Mistakes

Overdosing a basket — the puck touches the shower screen, cannot expand and channels.
Using a pressurized basket with freshly ground specialty coffee; it masks the grind and caps flavor.

When Espresso Filter Basket (Precision Perforated) Is Not the Right Choice

Not for drip, moka or French press brewing; the dose, depth and hole field are tuned to 9-bar espresso pressure.

Related Mesh Products

Pricing

Espresso Filter Basket (Precision Perforated) is made to order as finished parts. Indicative pricing starts from about US$2.40 per piece for a standard size at production quantity; the final price depends on size, material, finish, tooling and order volume. Send your configuration from the drawing above for a quotation.

Frequently Asked Questions

What is Espresso Filter Basket (Precision Perforated) used for?

Holding and evenly extracting the coffee puck in an espresso portafilter through a precision-perforated, uniform hole field.

What is the difference between single, double and pressurized espresso baskets?

Single and double baskets differ in depth and dose. A pressurized basket adds a single small exit hole that builds pressure for pre-ground coffee.

Why are precision espresso baskets more expensive?

Every hole is held to a tight size and position over the floor, so flow is even and shots repeat. Standard pressed baskets vary more hole to hole.

How do I know my espresso basket needs replacing?

Clogged or enlarged holes, a deformed floor or a loose spring groove. Uneven extraction on a naked portafilter is the usual clue.

What is the specification range of Espresso Filter Basket (Precision Perforated)?

The table on this page lists 7 standard specifications for Espresso Filter Basket (Precision Perforated), from 51 mm single to 58 mm pressurized. Specifications outside the table — custom mesh counts, wire diameters, roll widths and fabricated pieces — can be quoted on request.

How do I request a quotation?

Use the parametric drawing on this page to set the exact configuration (specification, material, treatment) and click "Request this configuration" — a specialist from custommetalfilters.com will respond within one business day.