“It is difficult to make just one cup of coffee with a normal gold filter”

This single cup gold coffee filter was made in response to such request, gold coffee filters with just the right size for one cup of coffee.

Pure gold double plating

Cores gold filter is made of 24K gold double plated stainless steel. One of main causes of coffee degradation is “oxidation”. Gold does not cause any chemical reaction, so the coffee brewed by a gold filter cannot be oxidised and you can enjoy great tasting coffee.

Longitudinal slots

Its unique longitudinal slit helps water flow out faster without stressing the beans when brewing, therefore, good quality coffee oil & acidity can be extracted well. Cores is designed to brew specialty coffee beans. 

Punching direction from inside to outside

Every slot is punched from inside to outside to allow water to flow much smoother and faster.

Comparison with paper filter

In the case of a paper filter, water flows down to the bottom of the filter along the paper rather than passing through the paper. Also the coffee oil that enhances the taste of coffee is absorbed into the paper and not extracted in the coffee liquid.

As for the gold filter, water passes easily through the filter and flows smoothly down along the outside. And, of course, coffee oil can pass through the filter. There you enjoy all the original good taste and flavour of coffee with our cores gold filter.