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PFAS-Free Kitchen
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PFAS in Coffee Makers: What You Need to Know

Your morning ritual might include a dose of forever chemicals. Here is what the evidence says — and how to avoid it.

Frequently Asked Questions

Do most coffee makers contain PFAS?

Many drip coffee makers use PTFE-coated internal components, particularly in the hot water tubing and warming plates. PTFE is a PFAS compound. However, pour-over, French press, and moka pot brewing methods are inherently PFAS-free because they involve no coated components.

Is it safe to keep using my existing drip coffee maker?

If your coffee maker is in good condition and the internal components are not visibly degraded, the risk from any single use is low. However, PFAS exposure is cumulative, and daily use of a PTFE-lined brewer over years adds up. When your current machine needs replacing, choose a PFAS-free alternative.

What is the safest way to brew coffee without PFAS?

Manual brewing methods are the safest: stainless steel pour-over drippers, glass French presses, ceramic pour-over cones, and stovetop moka pots. These use no coatings and no plastic components that contact hot water. If you prefer automatic drip, look for machines with stainless steel internals.