Honestly - I've got this new coffee maker from Amazon and it's been leaking water all over my counter every time I brew a pot! It's so frustrating because I was really excited about it! I make sure to fill it to the right level and clean it after each use, but the problem persists, maybe it's a seal issue or something.
Leaking in a new coffee maker often stems from a faulty seal or brew basket component. For a quick fix compatible with many models like Hamilton Beach and Mr. Coffee, try the coffee maker basket replacement, which provides two spring-loaded stoppers to prevent water overflow.
Reseat the reservoir and check for cracks, then make sure the lid latches and the carafe is aligned. If it still leaks, run a vinegar and water cycle to clear buildup.
Leaking coffee makers are the worst and right? Mine did that too right out of the box. Turned out the filter basket wasn't inserted properly, and water was bypassing it.
Double-check that; push it down firmly. Or maybe the rubber gasket around the water inlet is loose; gently press it back into place if it's popped out. Fixed mine in a jiffy. Yeah, and if it's still happening, could be a manufacturing defect, might wanna contact support.
I had a new machine do this and it turned out not to be a crack. First figure out where the water starts. Set it on a dry towel and run a plain water cycle so you can spot the first damp area. If it gets wet near the front while it is brewing and the basket can be backing up because the carafe lid is not pushing the drip stop open. Seat the carafe firmly and make sure the lid is fully closed. Check that the paper filter is tucked in and not folded over the rim and and if you grind your own beans go a touch coarser to prevent pooling in the basket. Total mess.
If the damp spot shows up at the back or along the counter behind it,, that can be steam and condensation sneaking past a lid that is not aligned. Reseat the reservoir and close the top firmly, then try again. Make sure the machine is level and the reservoir is fully clicked in so water does not bypass a gasket.
If the towel stays dry during the brew but you find a puddle under the base afterward,, that points to an internal hose or seal that is not tight. Since it is new, do not take it apart. Grab a quick video of the leak and reach out for an exchange or warranty service. One more thing that sometimes helps a minor seal is running two or three hot water cycles without coffee to let the gaskets warm and settle. If it still leaks after that, return it while you can.