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Filter Mold is a filter that can compress coffee grounds as a cone. Because the coffee grounds contain pores of activated carbon, the cones can absorb odors, dampness, and can be placed in the refrigerator or bath lavatory as deodorant. Moreover, after dried, the cones can be burned can be used as a natural insect repellent incense. Thanks the new design, the users can recycle the coffee grounds, reduce air pollution, and maintain good health.
Kaohsiung City, Taiwan
SHIH-HUI CHANG CHIEN,