A drip-style coffee maker designed for wellness and longevity.
Clean. Affordable. Plastic Free.
Product
Nothing Hidden. Nothing Plastic.
Zero Plastic. Zero Silicone.
Our coffee maker is built from the ground up to be 100% plastic-free (even fittings and connectors). Using only medical-grade stainless steel and glass to ensure a pure brew every morning.
Made in USA
Proudly designed and manufactured in the United States with strict quality standards and durable materials.
Heirloom Quality
Built to last generations. The 304 stainless steel construction is corrosion-resistant, dent-resistant, and outlives traditional plastic machines by decades.
Precision Brewing
Our advanced heating element maintains a precise 200 degrees Fahrenheit brewing temperature to extract vibrant flavor without bitterness, highlighting the notes of your coffee.
Research
Don't Take Our Word For It.
"Microplastics Found in 100% of Human Placenta Samples"
A University of New Mexico study detected microplastics in every single placenta tested (100%). Concentrations reached 790 micrograms per gram, raising concerns for internal inflammation.
"Arterial Plastic Linked to 4.5x Higher Heart Risk"
Patients with microplastics in their heart plaque face a 450% higher risk of heart attack, stroke, or death compared to those without plastic accumulation.
"National Study: Americans Ingest 60,000+ Particles Daily"
Analysis reveals American adults ingest approximately 60,000 microplastic particles every day. Using plastic-lined beverage containers can add 25,000 particles in a single serving.
"Brain Plastic Concentrations Rise 50% in Eight Years"
Autopsy samples show the human brain stores more plastic than any other organ, reaching 4,800 micrograms per gram. Brain plastic levels have spiked 50% since 2016.
"Heat Triggers Significant Plastic Leaching in Brewing"
Standard brewing temperatures dramatically accelerate polymer migration into drinks. Choosing stainless steel filtration can reduce daily synthetic intake by over 90%.
"Creating puresteel was about solving a problem that hits close to home and helping humans thrive.
When I went looking for a truly plastic-free coffee maker that wasn't thousands of dollars, I came up empty. Every "stainless steel" option I found still had hidden plastic valves, tubes, and reservoirs leaching chemicals into the brew.
I realized that if I wanted safe, clean coffee without microplastics, I'd have to build the machine myself. So I did. Puresteel is the result—simple, safe, and built to last."
JC Foster
Founder & Chief Caffeinator