Description
The Chulux QF-CM801 is a compact single serve brewer that takes both capsules and loose ground coffee, brews up to 12 ounces, and measures 4.33 inches wide. It carries roughly 47,827 published ratings at a 4.2 average, which is by a wide margin the largest sample of any machine in our single serve brewers category and one of the largest anywhere on this site.
A sample that size does not make the machine good, but it does mean the design is thoroughly understood, and it is the reason this brewer keeps appearing in the same shortlist as machines costing three times as much.
There Is No Reservoir
This is the design decision that defines the machine and the listing states it in an oblique way: “The coffee flows out is almost same as the water amount you poured in, ensure every fresh coffee by maximize utilization”.
What that means is that there is no tank and no cup size buttons. You pour in the amount of water you want, the machine heats all of it and pushes all of it through, and what comes out is what you put in. Cup size is controlled by the jug you fill it from rather than by a control panel.
That has real consequences. Every brew starts from cold, so there is no standby power draw and no stale water sitting in a tank. There is also no way to brew twice without returning to the tap, and no way to be imprecise: pour 12 ounces and you get 12 ounces, pour six and you get six. Owners who want a machine to load the night before should look elsewhere.
Speed, Power and What 800 Watts Buys
Chulux publishes an 800 watt heating element and states a cup within three minutes. Publishing the wattage at all puts this listing ahead of most in the category, and 800 watts is enough to bring a single cup of water to brewing temperature in that time.
No brewing temperature figure is published, which is the number that would actually matter. What the wattage tells you is that the machine has no hot tank and heats each cup from cold, which is why it is slower than a machine that holds water hot and why it uses nothing when idle.
The Altitude Limit
One line in the listing deserves far more attention than it gets: “The voltage is 120V and use below 6000 feet”.
That is an unusual and specific limitation and it is a real one. Water boils at a lower temperature as altitude rises, so a machine with a thermostat calibrated at sea level can boil prematurely or cut out early in the mountains. Very few appliance listings state this at all. If you live in Denver, Santa Fe, Albuquerque or anywhere at comparable elevation, take it at face value rather than assuming it is boilerplate. The 120 volt figure in the same sentence is the other warning: this is a North American appliance.
Capsules, Grounds and Compatibility
Chulux states compatibility with 1.0 and 2.0 pod capsules and includes a detachable filter basket for loose coffee. Covering both capsule generations matters because the later format is physically different and a number of cheap machines only take one.
Note that neither format holds much coffee. A capsule contains a dose intended for six to eight ounces, so selecting a larger volume with a capsule in place puts more water through the same grounds and gives you a weaker cup rather than a bigger one. The grounds basket is what makes this machine sensible rather than merely cheap. A capsule brewer’s running cost is set by the capsule, and the prices in our single serve capsules and pods section are what a year of that actually costs. Having the option to fall back on ordinary ground coffee removes that entirely, and it also means decaf, single origin and anything else outside the capsule range is available.
Mug Height and Materials
The drip tray removes to clear a travel mug up to 5.7 inches tall. Publishing a maximum mug height is unusual and genuinely useful, because a machine that will not take your everyday mug is useless regardless of how well it brews. Note that 5.7 inches is modest; tall insulated travel mugs will not fit.
Chulux states that the water tank and the piercing needle are made from materials free of BPA, and that the filter basket and drip tray detach for washing. The cleaning method given is to add water and vinegar and press the button, which is a descaling run rather than a dedicated cycle. There is no descale reminder, so the schedule is on you and depends on your water hardness.
The Specification Block Is Broken
Two entries in the specification table read “Capacity 12 ounces = Capacity 12 ounces” and “Item Weight 2.3 Pounds = Item Weight 2.3 Pounds”. That is a single label pasted into both the name and the value column, which is what happens when a scraper cannot match a field. The manufacturer part number is blank.
A third entry reads “Coffee Maker Type = Coffee Infuser”, which is not a recognised category for this product. It is a single serve drip brewer. None of these change what the machine does, and all of them are a reminder that the specification block is generated rather than checked.
What the Specifications Do Not Settle
No brew temperature is published. No brew time is published beyond the three minute claim. There is no warranty term in the table. The machine’s actual model number does not appear in the manufacturer part number field. The listing describes the machine as usable as a water boiler for tea, but does not say whether the line is rinsed between uses, so expect a hot water pour to carry some coffee flavour unless you run a plain cycle first.
The machine measures 7.48 inches deep by 4.33 inches wide by 9.06 inches high. Under four and a half inches wide is the strongest number on the sheet and the main reason people buy it.
Who It Suits
This suits somebody who wants one cup at a time in the smallest possible space, does not mind measuring water into the machine every time, and wants the option of loose coffee alongside capsules. At this price and with this many owners behind it, the risk of buying is low and the replacement cost is trivial.
Look elsewhere if you live at altitude, if you use tall travel mugs, or if you want to brew twice without refilling. The Chulux CL-CM24002 and the Chulux LC-CM54802 are the newer machines in the same range, and the Mixpresso single cup coffee maker is the closest rival at the same size.
