Universal

Universal 4–6 cup (junior) basket coffee filter

The Universal 4–6 cup (junior) basket measures 6⅞ × 3⅛ in, 175 × 78 mm. FLTR PUR makes this size to order for wholesale customers.

Confirmed with Universal’s website, shoponline.melitta.com, 13 Oct 2026.

Wholesale only · made to order

Made to order for wholesale customers

We run this size for large-batch wholesale orders. Tell us your brewer and volume and we’ll quote it.

Original filter

Brand	Universal
Part number	4–6 cup (junior) basket
Also sold as	Melitta Junior basket, Mr. Coffee 4-Cup Filters, Rupert & Jeoffrey 4 Cup Basket, 4-5 cup basket, 2-5 cup basket, Melitta 4-6 Cup Jr. Basket
Flat diameter	175 mm (6.875 in)
Base diameter	78 mm (3.125 in)
Style	Flat-bottom

Measurements

	Universal 4–6 cup (junior) basket
A Across, laid flat	6⅞ in175 mm
B Base	3⅛ in78 mm
C Wall paper	1⅞ in49 mm

Side view

Top: the filter laid flat, drawn to scale from the manufacturer’s size. A is measured across it, B is the flat bottom, and C (half the difference) is the paper that folds up to form the wall. Side view: how that paper stands up in the brew basket; the wall angle depends on the basket.

Same size, other names: Universal 4–6 cup (junior) basket cross-reference

Brand and part	Size	Also sold as	FLTR PUR
Universal 4–6 cup (junior) basket	6⅞ × 3⅛ in175 × 78 mm	Melitta Junior basket, Mr. Coffee 4-Cup Filters, Rupert & Jeoffrey 4 Cup Basket, 4-5 cup basket, 2-5 cup basket, Melitta 4-6 Cup Jr. Basket	Wholesale only · made to order

Coffee makers that take this size

Questions and answers

What size is the Universal 4–6 cup (junior) basket filter?

Flat-bottom basket laid flat: 175 mm (6⅞ in) across, with a 78 mm (3⅛ in) flat base and about 49 mm (1⅞ in) of paper for the wall.

What is the Universal 4–6 cup (junior) basket equivalent?

The same size is sold as Melitta Junior basket, Mr. Coffee 4-Cup Filters, Rupert & Jeoffrey 4 Cup Basket, 4-5 cup basket, 2-5 cup basket, Melitta 4-6 Cup Jr. Basket.

Is there a replacement for the Universal 4–6 cup (junior) basket?

The Universal 4–6 cup (junior) basket measures 6⅞ × 3⅛ in, 175 × 78 mm. FLTR PUR makes this size to order for wholesale customers.

All Universal coffee makers and filters →

Can’t find your brewer? Measure your filter.

A · Flat diameter: lay one filter flat and measure edge to edge.
B · Base: measure across the flat bottom of a formed filter.
C · Wall height: measure the fluted side from base to rim.

Send us your size

Spot an error, or know a brewer we’re missing?

Every change is checked against the manufacturer before it goes live. A link to a manual, spec sheet or the brand’s own page helps most.

Brand names are trademarks of their respective owners, used only to identify compatibility. FLTR PUR is not affiliated with or endorsed by these manufacturers.