Coffee Filter Finder

#4 paper filter: compatible coffee makers

Size "#4" as specified in manufacturer documentation. The documents we checked do not describe its shape consistently: some call it cone-shaped, others basket-style. The shape column below shows what each model's own documentation states.

Designation
#4 paper filter
Shape
Not stated consistently (see each model below)
Also written as
#4 filter

Coffee makers verified to use a #4 paper filter

Naming and compatibility warnings

  • Sometimes described as equivalent to #4 cone paper filter. We list this as a claim, not a confirmed match: check your own machine's documentation. Cuisinart uses this wording for the PurePrecision CPO-800C only; other Cuisinart booklets describe the #4 paper filter as "basket" or "basket-style".

Before you buy

Filter names are not standardised across brands and regions, and similar-looking filters may not fit. Use the filter your machine's manual specifies; if your model is not listed above, we have not verified it yet.

Sources

  1. PurePrecision Pour-Over Coffee Brewer CPO-800C Instruction BookletCuisinart Canada · Official manual · Canada · accessed Supports: filter namingReference: Important Safeguards, p. 3: "standard #4 cone paper filter"