Which is the best type of coffee filter to use? Is it the disposable paper filter or the permanent metal filter? I want to use the one that gets those rich 'bubbles' on the top of my coffee mug! (don't I?)
ANSWER:
Whether you use a paper filter or a metal filter won't make much difference to your coffee, or your bubbles.
That said, there are some aesthetic and environmental advantages to using a metal filter. And maybe some health issues as well.
Using paper filters is messy. And you have to keep buying them and throwing them away. And you may wonder exactly what chemical residues are lurking in that paper as a by-product of the paper-making process.
But if you use a gold-tone metal filter basket (not as expensive as it sounds), then you never have to buy or replace all those paper filters.
And the gold plate ensures there is zero chemical interaction between the filter and the hot water and coffee grinds. (Gold is inert.)
After each brew, simply tip out the used coffee grinds into your garbage or composting bin, and then rinse the filter under the tap.
As you can probably tell, our choice is always to go for a metal, "gold tone" filter.
Comments for
Paper vs. metal coffee filters. Which is best?
I have a $3,500 espresso machine that until a month ago I could not do without. I have had it for maybe 4 years, and have consumed at least 3 espressos per day since. However, I have noticed that my cholesterol measurements have changed markedly since beginning this habbit. Immediately prior to starting the espresso habit, I had excellent levels (high HDLs and low LDLs), but now my LDLs are very high. My diet is excellent, weight is good, I consume barely any dietary cholesterol and exercise (cardio) at least 6h/wk. I have made the full switch to filtered coffee and will have my levels checked again in about 2 months. As everybody knows, elevated cholesterol can eventually kill, so if you are drinking espresso or using metal filters to filter your coffee, you are consuming terpenes, strong cholesterol elevating substances. I'd say that it is worth getting your levels checked! In light of this, enjoying being alive and all, paper filters are the only way to go in my opinion.
I hope this helps somebody here... :)
Feb 09, 2010
Making Coffee the Fun Way by: Gary
I used to use what I call the "campfire" method?put ground coffee in the pot, add hot water. Best coffee ever, but a pain and I read about the cholesterol problem. Now use a #6 paper filter in a plastic filter cone that fits exactly into the opening of a fancy Nissan thermos. Great coffee, easy, stays hot and fresh tasting since it is not being heated. After a while I discovered that Melitta cone filters must be folded along edge and across bottom, but still have to pull up on edges of filter sometimes to keep water flowing trough at a proper rate. Also need to add water a couple of times during process. Work? I enjoy it. There is the challenge of having the water at the right temperature--started using a thermometer, now know the temp by way steam comes out of kettle spout prior to any whistling. My latest experiment has to do with how the water is poured in at the beginning--wet grounds yes, but then pour slowly at first covering all grounds. From a height of exactly 8.3 inches (no this part is a joke). Just used up carton of filters (12 boxes of 40 filters each) from Amazon. Here is what I started out to say: I put the used paper filter with the coffee grounds in them right down the disposal, no problem. How easy is that!
Jan 24, 2010
Paper, I say! by: Anonymous
I would say that tossing a used paper filter into the compost heap (or garbage can, if you're so inclined) is infinitely less messy and much more convenient than trying to knock out the used grounds and then cleaning a metal filter. As for taste: cheap filters - paper or metal - do impart a nasty flavor to the brew. You can run hot water through a bean-less filter to see what kind of unwanted flavors your setup leaves behind. Which brewing/filter system makes the best coffee? ...Try it different ways and decide for yourself.
Jan 18, 2010
taste by: Anonymous
I initially used the metal filter that came standard in my new coffee maker, but it seemed as if the coffee was very watery. I then used a paper inside of my metal, and the less porous paper filters held the hot water in contact with the grounds longer, thus increasing the flavor coming off the beans. In essence using a paper filter in my metal filter increased the potency of my coffee. The "smoothness" or "bitterness", I think, is just a result of the potency of the coffee. So the decision is really one of personal preference. Also there are some carcinogens in coffee grounds that are removed by the paper and not by metal, in case your the cautious type.
Jan 08, 2010
Don't like sediment with metal by: Anonymous
I have always found the metal filters allow more sediment through. It looks pretty awful in the bottom of your coffee mug. I also agree that this may change how the coffee tastes too. You can buy non bleached paper filters which I use and I also think that since paper is bio degradable it really is not a Green issue to use paper. After all you still are throwing grounds away no matter what. I think another key point to make is that if you decide to use a metal filter you would be advised to grind your own coffee because many of the commercial pre ground coffee's are too fine for a metal filter. Hence, the reason it has so much sediment in brewing.
Dec 15, 2009
"most potent dietary cholesterol-elevating agent" by: Peter
Cafestol, found in coffee, "is the most potent dietary cholesterol-elevating agent known".
Fortunately--paper filters help remove the cafestol!
See http://www.sciencedaily.com/releases/2007/06/070614162223.htm
Ricketts ML et al. The cholesterol-raising factor in coffee beans, cafestol, as an agonist for the farnesoid and pregnance X receptor. Molecular Endocrinology 21(July); 1603-1616.
Sep 30, 2009
Taste? by: Rich
A lot of good issues have been raised and we should pay attention to eco-friendly possibilities when deciding between metal and paper. What about taste? One person mentioned that the metal filter gave the coffee a smoother taste. My wife (the coffee drinker in our house) just bought a new coffee maker that has a metal filter and complains that the coffee just doesn't taste right. No matter how she adjusts the amount of coffee grounds she uses, it's awful. Is it the metal filter? Or is it just a bad coffee maker? Any remarks would be appreciated.
Sep 21, 2009
some new information by: Anonymous
Drink Filtered Coffee A growing body of evidence is linking unfiltered coffee to higher levels of both LDL and total cholesterol. The reason, scientists suspect, has to do with terpenes?compounds found in the oil from coffee beans. Unfiltered coffees such as those made in an espresso machine or with a French press or a percolator have more terpenes, which interfere with cholesterol metabolism. "Filters catch surface oils," says Nancy Snyderman, MD, chief medical editor at NBC News and author of Medical Myths That Can Kill You: And the 101 Truths That Will Save, Extend, and Improve Your Life. "I learned the hard way that gold filters do very little. Paper filters are far more effective."
May 03, 2009
Paper is biodegradable by: Anonymous
Paper filters are biodegradable--I put them in my composter everyday! My roses love the grounds. Think of all the water you have to use to rinse out all those holes.
Jan 29, 2009
Paper vs metal coffee filters by: Anonymous
My husband prefers the metal because he says the coffee is smoother tasting. Not the bitter taste he has been getting with the paper filters. (don't ask me why, he has been drinking coffee for 30+ years and I only drink tea) We haven't found that the metal is slower in any way but have found that if the filter isn't large enough it will go over the top of the filter and go into the pot. SO, I recommend the metal but the larger ones are hard to find and we like to be environmentally friendly.
Jan 16, 2009
Metal Filter from Hell by: Anonymous
Metal filters are slower, too, so it becomes difficult to make a full pot of coffee with one.
Dec 06, 2008
Cholesterol Difference by: Anonymous
Paper absorbs the oils in coffee that can elevate your LDL cholesterol. They pass through metal filters, though, so I'd personally recommend using recycled paper filters. Green as the "permanent" filters, and better for your health, particularly if you drink coffee daily.
Nov 18, 2008
gold coffee filters by: Shannon
What about the interaction with the boiling water and the plastics on the gold coffee filters? Wouldn't organic fiber coffee filters be the best, health wise?
(not as expensive as it sounds), then you never have to buy or replace all those paper filters.