Investing in a plastic-free coffee maker is smart. Experts have reassured us that most of the best coffee makers on the market are non-toxic and safe when used correctly. However, as soon as glass or stainless steel elements are replaced with lighter, cheaper plastics, there are some causes for concern.
While plastic is cheap and often tempting, it can come with trade-offs in durability and potential micro-plastic concerns. In contrast, coffee makers crafted from glass, BPA-free elements and stainless steel tend to be safer.
As we discovered when we looked into the best non-toxic air fryers, when some materials (like cheap plastics) are damaged or overheated they could leach into food or drink, meaning you ingest them. While the risk is minimal, it’s understandable if you prefer to avoid it altogether. That’s why we’ve tested 14 of the best non-toxic coffee makers on the market. Each one has been thoroughly reviewed by our resident barista, Laura Honey, while our kitchen appliance expert, Lydia Hayman, has tracked down the best prices in the seasonal sales to make your healthier choices more affordable.
Our top pick is the stainless steel OXO Brew 8 Cup Coffee Maker, which we're pleased to report is still on a rare discount with $40 knocked off the price. However, you'll find something for every taste, budget and type of morning routine below.
Non-toxic coffee maker deals
If you're looking to detoxify your kitchen and refresh your appliances, I've been scrolling the sales and found Black Friday discounts still lingering. I'm thrilled to report that the rare, $40 discount on OXO's 8-cup brewer is still available.
The quick list
If you want a summary of the best non-toxic coffee makers on the market, here are the headlines. I'll go into more details of what we found in our expert tests further down the page.
The OXO is the best coffee maker on the market. It's crafted from stainless steel and can brew award-winning coffee in under six minutes. It's really faultless.
I've only tested one espresso machine capable of making a decent cold brew and it's this. With controls for beginners and features for experts, it caters to every coffee enthusiast.
This retro drip coffee maker is one of the best on the market. It comes with impressive credentials, is available in a range of colors, and makes delicious coffee.
Even though the Espro is expensive, our experts think it's worth every cent. It makes smooth coffee every time and the double-walled insulation keeps coffee hot for hours.
The iconic Chemex is crafted from glass, with enough capacity to cater to eight cups of coffee. It's beautiful, easy to use, and even easier to clean.
Crafted from stainless steel, instead of aluminium, this moka pot works on both gas and induction stoves. It's quick to brew and lovely to look at. You'll just need to take care of the food-safe silicone seal.
Best non-toxic coffee maker
Made from stainless steel, this is a safe, affordable, specialty coffee maker. It’s very simple to use, but don't let that deceive you. This is one of a handful of home coffee makers that still meet the Speciality Coffee Association's Golden Cup Standard for brewing.
The OXO quickly earned its spot at the top of our buying guide for the best drip coffee makers for a number of reasons. First, the taste is unbeaten. It delivers consistently delicious and bold cups of coffee, regardless of the quantity being brewed.
We timed the OXO and it took less than six minutes to brew a full eight-cup carafe of coffee. Single cups of coffee were even quicker and still delicious. Plus, rather than use a hotplate (risking burnt or stale coffee) this has a double-walled carafe, which keeps coffee hot for hours and is easy to pour from. The only drawback to the OXO’s simplicity is that it isn’t programmable or customizable.
You can read more in our full OXO 8-cup coffee maker review
Best non-toxic espresso machine
De'Longhi's La Specialista Maestro boasts some of the most impressive credentials on the market. It's built from durable stainless steel and, although a few of the finishes are plastic, the important, heated and pressurized parts are completely safe. his firmly places the De’Longhi in amongst our non-toxic collection.
I was blown away by La Specialista Maestro in our tests. It looks like an expert's coffee machine but works simply. Even if you have no barista qualifications, the auto-tamper and pre-sets can make a consistently delicious cup of coffee. You can make the kinds of coffee that you read about on geeky menus as well as your local cafe.
The only downside with La Specialista is that it's expensive. I actually think that it's worth every dollar, but I'm well aware that nearly $2,000 is a lot to front up for an espresso machine.
Our De’Longhi La Specialista Maestro review has more information.
Best non-toxic drip coffee maker
This beautiful machine was made for durability. As such, the stainless steel is ultra-high quality and safe for brewing your coffee. We love the look of this on the countertop. The retro, boxy design looks great in the (extensive) range of colorways, from midnight blue to khaki green and copper or silver.
In our tests, we found that it quietly brewed some of the best coffee that any of our drip coffee makers achieved. This didn't come as much of a surprise, since it is set to make coffee to the SCA's Gold Standard. What did surprise us was how quickly it worked. In four minutes, we brewed a whole pot of perfect coffee, which is incredibly rare.
The only downside of this simple machine is that you pay a lot of money for basic functions. We loved how premium it felt, but were somewhat disappointed that we didn’t get more from it.
Our Technivorm Moccamaster KBGV Select review has more details.
Best non-toxic French press
This was one of the most expensive options on our collection of the best French presses on the market. However, it’s well worth the price tag, especially since it’s made from stainless steel.
The double-walled, premium design will keep your coffee hot for hours. With a tight rubber seal and dual-filter stage, the Espro easily makes the smoothest, most delicious cup of French press coffee. Thanks to the expert design, the Espro also makes a killer cold brew.
Of course, it's also quiet and compact, so if you live in a small home, you will easily have space to make some delicious coffee. The only downside of the Espro is its price tag. If you don't like the look of that, the Bodum Chambord is crafted from glass and stainless steel – and it's a fifth of the price.
You can read more in our French press buying guide.
Best non-toxic pour over
This is the only all-glass coffee maker in this guide, which is both a pro and a con, depending on how you look at it. Having a glass carafe makes this easy to brew coffee in. You can see exactly what you're doing and how your coffee is brewing. It's also non-porous, easy to clean, and won't pick up any coffee stains or odors, even if you make a slow cold brew in it.
The capacity of the Chemex is also rare for a pour-over. Most of these are single-serve, but you can buy one of these with enough capacity for eight coffee drinkers. It looks stylish and sleek, so is definitely a coffee maker to show off when you have guests round.
Of course, with glass comes the inevitable chance that it'll smash. Luckily, this is relatively thick. I've tested other glass pour-overs that are constantly on the edge of shattering. The Chemex would take more than a knock to break, but it comes with the risk of it nonetheless. Plus, the Chemex filters are relatively difficult to pick up.
You can read more in our buying guide for the best pour-over coffee makers.
The best non-toxic moka pot
Instead of traditional aluminum, this Bialetti Moka pot is crafted from 18/10 stainless steel. Although steel is heavier and less conductive, this is a smart move. It means the Venus is more durable, induction-stove compatible, and expert reviewers actually say that the Venus brews coffee around one minute faster than the Moka Express at #1.
I also found that the stainless steel keeps your coffee warmer for longer. Even better, there's no taste compromise. This alternative still makes delicious coffee with all the full, intense, and rich flavors of our favorite moka pot.
One thing to note: the unique build style means that the gasket is sealed with silicone. This is food-safe, incredibly heat resistant and unlikely to pose any toxicity risk during regular use. However, you will want to clean it regularly, as lingering coffee oils can degrade the quality over time. Keep an eye on the gasket for wear and tear and replace it if it's showing signs of peeling, warping or discoloring.
You can read more in our guide to the best moka pots.
Our Verdict
It’s reassuring to see so many high-quality appliances in our guides are non-toxic, and it means that you’re very likely to already own a non-toxic coffee maker.
If you're looking for more ideas on how to refresh your kitchen appliances, check our guide to the best non-toxic kitchen appliances (which includes kettles, frying pans and more) and the best non-toxic air fryers.
There's more guidance on how to choose healthier appliances and which buzzwords to trust in our guide to toxin-free cookware.
How we test
We put a lot of thought into how we test the best coffee makers before featuring them in our guide and have included a range of coffee makers from top brands like Breville, Nespresso and Technivorm to make sure that there is a coffee maker for everyone in our roundup.
We always test an espresso, Americano, and cappuccino, if possible. This will help us to understand the range that each coffee maker has. However, if a coffee machine claims to make sixteen different types, we will test them all and add them to the 'special features section'. We make sure to use the same coffee beans in each test, so that we can compare how well the flavors and aromas of the coffee has been extracted. If a machine can froth milk, we will test non-dairy milks too, as these can be temperamental.
Our experts are either trained or are training as specialist Customer Advisors, which means that they'll have experience across the coffee industry, from manufacturing to customer-facing roles. You can also click through to read more thorough reviews of coffee makers, including how easy they are to set up, our thoughts on the user experience, and that all-important cleaning process.
More to look forward to
There's something to look forward to: I just bought an Aeropress Premium, which is made from stainless steel and glass – so I'll be bringing you notes on this soon!
FAQs
Are coffee makers toxic?
You can trust Homes & Gardens. Our expert reviewers spend hours testing and comparing the latest products, helping you choose the best for you. Find out more about how we test.
No. Some cheaper coffee makers use plastics where they should use stainless steel or glass. When heated to higher temperatures, these can release harmful chemicals into your brew. Over time, these can be harmful, but they aren’t any cause for immediate concern. We have an article where medical experts answered our question, ‘Are coffee makers toxic?’ if you would like more information.
What are toxins anyway?
When kitchenware brands talk about ‘toxins’, they’re usually referring to PFAS or BPA.
First used in the 1940s, PFAS are chemicals that resist grease, oil, water, and heat. These chemicals are super stubborn, so they’re often found in products designed to be stain-resistant, clean, and dry (like cookware, cleaning products, and carpets). You may know them as 'forever chemicals.'
The FDA says, 'Exposure to certain PFAS types has been linked to significant health issues, such as increased cholesterol, high blood pressure, developmental effects, reduced immune response, altered liver function, and increased cancer risk.'
Similarly, BPA is an industrial chemical used to make polycarbonate, a hard, clear plastic, which is used in many consumer products. When heated to high temperatures, it can leach into your food or drink and affect hormonal balance.
Put simply, non-toxic kitchenware is designed to be safe to cook, eat and drink from. You can find more information in my guide to non-toxic cookware.
Are coffee beans toxic?
There has been lots of debate around this topic, but experts say not to worry. Coffee beans have recently been praised for their health benefits by the gut-health community, namely Tim Spector. The biggest residual concern is that when coffee beans are roasted, some reach temperatures high enough to burn them, forming acrylamides, which can have negative health effects. Buying premium beans and lighter roasts can help to avoid this concern.
How do you find the best coffee maker deals?
It's actually our full-time job. All year round, we research the best coffee makers, exploring the newest models, rigorously testing popular machines, and tracking price trends to identify the best coffee makers with standout features, value, good design, and reliability.
We note down our top six models in this guide, as well as the ones that just missed the list, so we can document price drops and compare prices – so we always known when the biggest discounts hit.
With years of experience, I know that Black Friday is one of the best time to shop premium, non-toxic appliances for less. Amazon is unbeatable for its vast selection, while Walmart and Best Buy excel in appliance sales, and Target and Wayfair are my go-tos for bundle offers and good-looking espresso machine discounts. I’m always on the lookout for value-packed bundles that include extras like milk frothers, coffee pods, or extended warranties, so you get the most out of every purchase.
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