Coffee filters are one of those kitchen items we always have on hand — and usually in high quantities — like napkins, paper plates and zip-top bags. And the inexpensive little papers come in handy to ...

Putting a coffee filter in a pot helps water reach the plant's roots evenly. Coffee filters stop soil from falling out of the pot and getting into the drainage hole. Coffee filters keep soil moist ...

The Grayl Water Filtration Cup looks like a typical water bottle, but it's actually something quite different: a dual-walled cup that you can use to scoop water, filter out impurities and pathogens ...