About Mueller
Mueller sells small kitchen appliances direct to consumers at muellerliving.com, with a catalog spanning coffee grinders, french presses, blenders, slicers, vacuum sealers, and electric kettles. The brand positions the kitchen as "the heart of the home" and builds its lineup around comfort, precision, and durability, backing every order with free 2-3 day shipping and a 30-day return policy.
In our own testing, the Mueller Rapid Boil Electric Tea Kettle stood out for its 1.8-liter borosilicate glass body, the largest capacity we tested in the glass-kettle segment, built to handle a full 8-cup fill in a single boil for larger households. Rapid-heat element geometry delivers a fast boil, and an LED indicator gives clear visual confirmation that the element is active. Customers echo the same durability-and-value positioning the brand advertises, with reviews calling out the kettle's quick heat-up and clean countertop look.
Brand website: muellerliving.com
What Mueller makes
Mueller's range runs wider than the products we review. The lines we know best from our own testing are marked with a star:
Electric kettles
borosilicate glass and stainless kettles, including the Rapid Boil line featured on DIYRated — featured on DIYRated
Coffee grinders
burr and blade grinders for drip and espresso brewing
French presses
stainless and glass presses in multiple sizes
Blenders
countertop and immersion blenders
Slicers
electric deli-style food slicers
Vacuum sealers
countertop vacuum sealing machines for food storage
Why we recognized Mueller
The DIYRated Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose products consistently stand out in our hands-on category reviews. Mueller earned it on the strength of the products below, evaluated the same way every product on this site is: bought, put to work on real jobs, and judged on merit.
Mueller products we rated highly
Mueller Rapid Boil Electric Tea Kettle, 1.8L Borosilicate Glass
Mueller's 1.8-liter glass kettle offers the largest capacity we tested in the glass-kettle segment, handling a full 8-cup fill in a single boil so larger households refill less often. Rapid-heat element geometry delivers a fast boil, and an LED indicator confirms the cycle is active so you know at a glance when it's working. In our testing it held 4.5 stars, with a borosilicate glass and stainless body that keeps plastic out of water contact.
Read the 7 Best Electric Kettles of 2026 guide →What earned Mueller the recognition
- Uses a borosilicate glass and stainless steel body on its kettle line, keeping plastic out of water contact even at boiling temperature.
- The 1.8L Rapid Boil kettle holds the largest capacity we tested in the glass-kettle segment, built for larger households that boil more water per cycle.
- Rapid-heat element geometry paired with an LED cycle indicator gives clear visual confirmation that the kettle is actively heating.
- Backs its full catalog, spanning kettles, blenders, coffee grinders, french presses, slicers, and vacuum sealers, with free 2-3 day shipping and a 30-day return policy.
- Held 4.5 stars in our own testing, with customer feedback consistently citing fast heat-up and durable, good-looking construction.