You can safely put coffee filters in with the rest of the compost. All paper is biodegradable. Paper is carbon based and once living, so that makes it organic in the true sense of the word.
Is it safe to compost coffee filters?
Can I use coffee filter instead of parchment paper?
Parchment paper is not porous at all. In fact, it does a great job of preventing liquids from going through, so it’s not advisable to use parchment paper as a substitute for coffee filters. Learn to brew the best coffee of your life with our FREE email course. You’ll also get access to our community and weekly newsletter.
Are all coffee filters compostable?
Yes! All coffee filters made of 100% paper are compostable. Coffee filters, like all paper products, are considered a brown material. This means that adding coffee filters to your compost is a great way to increase the amount of available carbon. Carbon-rich matter is essential to creating balanced compost.