Cold Brew Coffee Filter Cartridge — FDA 21 CFR / EU 1935/2004 food contact
Cold Brew Coffee Filter Cartridge for steeping coarse coffee grounds in cold water for 12–24 hours inside a removable fine-mesh cylinder. 4 sizes listed, with technical drawing and quotation.
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 Cold Brew Coffee Filter Cartridge
Tell us the specification (mesh count / micron / dimensions), material and quantity you need for Cold Brew Coffee Filter Cartridge (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.
Every row below is a starting point for the customizer above — pick any specification row and the drawing will redraw to it.
Size
Outer diameter (mm)
Length (mm)
Micron rating (u00b5m)
Mesh
Fits
1 L
60
180
74
200-Mesh
Mason jar / 1 L pitcher
2 L
75
220
74
200-Mesh
Wide-mouth 2 qt jar
1 gal
90
270
100
150-Mesh
1 gal cold brew system
Ultra-fine
60
180
40
325-Mesh
Tea / fine grind
Cold Brew Coffee Filter Cartridge (FDA 21 CFR / EU 1935/2004 food contact) is used for steeping coarse coffee grounds in cold water for 12–24 hours inside a removable fine-mesh cylinder.
Container fit: Match the outer diameter to the jar mouth and the length to the water height.
Micron rating: Use 74 µm for coffee; 40 µm (325-mesh) for tea and fine grinds.
End caps: Specify a welded bottom cap and a lid hook or threaded top for the container.
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
Fill grounds loosely; packing the cylinder stops water circulating and under-extracts the core.
Lift the cartridge straight out and let it drain before washing, rather than squeezing grounds through.
Common Mistakes
Using a fine espresso grind, which slips through and silts the concentrate.
Choosing a cartridge longer than the water depth, leaving the top of the grounds dry.
When Cold Brew Coffee Filter Cartridge Is Not the Right Choice
Not suited to hot brewing under pressure or to very large commercial batches, where cloth filter bags or a press are used.
Cold Brew Coffee Filter Cartridge is made to order as finished parts. Indicative pricing starts from about US$2.10 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.
Cold Brew Coffee Filter Cartridge — FDA 21 CFR / EU 1935/2004 food contact
What is Cold Brew Coffee Filter Cartridge used for?
Steeping coarse coffee grounds in cold water for 12–24 hours inside a removable fine-mesh cylinder.
What grind size works with a stainless cold brew filter?
A coarse, French-press grind. Finer grinds pass the 74 µm mesh and cloud the concentrate.
How do I clean a cold brew filter cartridge?
Tip out the grounds, rinse from the inside out and soak in a coffee cleaner weekly to remove oils.
Can the cold brew cartridge be used for tea?
Yes — the 40 µm ultra-fine version holds back broken leaf and rooibos.
What specifications are available for Cold Brew Coffee Filter Cartridge?
The table on this page lists 4 standard specifications for Cold Brew Coffee Filter Cartridge, from 1 L to Ultra-fine. 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.
Related Mesh Products
Closely related constructions in Kitchen & Appliance Filters — compare aperture range, open area and cleanability.
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