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Amaterio

Plastic-free goods, checked part by part, with the evidence in reach.

CoffeeSock Reusable Organic Coffee Filters, 2 Pack (#4 cone)

Cannot tellCannot tell yet: a major part is unverified
CoffeeSock Reusable Organic Coffee Filters, 2 Pack (#4 cone)
Photo: CoffeeSock (hillandhouse.com)

The filter is GOTS certified organic cotton, and the box is kraft paper. What nobody says is what it's sewn with. A cloth filter is a seam, the seam sits in the hot coffee, and polyester is the usual thread. Until the maker names the thread, we can't say these are plastic-free.

Not listed, so not linked.

Caveat
Unknown: the stitching thread, the seams and any binding at the rim, and any labels. Packaging box is kraft paper; the wrap and tape inside are not verified.
Unverified
Still unverified, and being researched with the maker: stitching thread; hem or binding tape; seams and joints; labels, tags and prints.

Every component

5 parts: 1 classified, 4 still unknown. The rulings are explained in the standard.

NumberPartMaterialPlastic?Evidence
1filter fabricGOTS certified organic cottonNoMaterials: GOTS certified organic cottonsource · retrieved November 11, 2026
2stitching threadUnknownNone on file
3hem or binding tapeminor partUnknown, minorNone on file
4seams and jointsnot statedUnknownR8None on file
5labels, tags and printsminor partnot statedUnknown, minorNone on file

Packaging

Not verified yet.

Think a component is wrong? Email chairman@amaterio.com with the product and the source. Machine-readable: JSON.