Will a Coffee Filter Remove Yeast from an Old Wine? – 3 Easy Methods to Quickly Filter out Yeast Sediments

Are you planning to use an unbleached coffee filter to filter out the sediments from your older wine bottles?

If you want to remove yeast cells and other phenolic molecules from your age-old wine then you might be thinking of using coffee filters for the same.

But the main question here is will a coffee filter remove yeast from your wine.

My short answer for this problem is “No”.

Because as per my research, the coffee filters can filter out particles that have 20 microns size or more.

As far as size of yeast cells is concerned, it ranges from 5 to 10 microns.

This is the reason why yeast cells will easily pass through any coffee filter you use for this purpose.

The coffee filter might be able to retain few yeast clumps that are bonded together in your wine.

But using unbleached coffee filter will not create good results as far as yeast filtration is concerned.

In some cases, you could try using cheesecloth to filter out these yeast cells from your beverage.

I recommend you to read this article till the end to discover some of the good alternative methods you can use at your home instead of coffee filter.

Table of Contents

What Does Coffee Filter Remove?

As I already explained above that the filaments used in the coffee filters have usually the size close to 20 microns.

So, any liquid or solid items that have particles of size larger than 20 microns can be filtered using paper or metal coffee filters.

Therefore, if you have unbleached coffee filters at your home such as Melitta Natural Brown Unbleached Coffee Filters, then use them to filter out all types of beverages, water, coffee and tea.

Can You Really Filter Out Yeast?

The answer is “Yes”.

Yes, you can certainly filter out yeast cells as well as phenolic molecules from your old wine or beer.

It is possible to do with the right tools at your disposal.

In this case, many people try out either unbleached coffee filter or a cheesecloth for filtering out yeast.

But in reality, these two methods are not the best ones and usually do not work very efficiently.

If you want to know the best filtering methods for yeast from wine or beer, then I strongly recommend to check out this WikiHow.com article.

According to this article, the best methods for yeast filtration are gravity flow filtration, use of hand pump filter and making use of powered pump filtration system.

But the fact is all these methods require you to have a large machinery at your home.

And for this purpose, you need to invest a lot into buying these machines at your home.

As a common man who consumes beverages occasionally, it is certainly an unwanted expense.

Therefore, you need to know certain simple tricks that you can employ to quickly filter out yeast from your beverage at home.

Those quick and easy methods are provided in the following few paragraphs.

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There are few simple methods you can use at your home which do not require investing into expensive machinery.

3 Such methods are mentioned as follows.

Method 1: Cold Crashing Old Beverages

According to this article from Spikebrewing.com, cold crashing is a process which involves the improvement in the overall clarity of your beer or wine.

It basically includes lowering the temperature of your beverage after the fermentation process is complete.

For cold crashing process to be successful, you will need two things such as:

1. Freezer or refrigerator

2. Fermentation Temperature Controller

If you want to know how to do cold crashing to remove yeast and other sediments from your beverage then check out the following video.

Method 2: Using Your Steady Hands and Decanter

Yes, this is also extremely efficient method to remove yeast from your beer or wine.

All you need is to store your old beverage into the glass decanter for a while and then slowly pour the beverage into another empty container.

Put the container in the sink so that if you spill the beverage accidentally, then it will go into the sink directly without spoiling the kitchen surface.

While pouring the beer or wine into another mug, watch whether yeast has started to come out from the decanter.

Stop pouring the beverage into the mug once you see only the sediments remaining at the bottom.

The whole process is mentioned very vividly in the following video which I do recommend you to watch from start to end.

Method 3: Use Gelatin Treatment

This is one of the most effective methods available to clear beer and wine from yeast sediments.

By adding rehydrated gelatin into your old beverage, you can gradually clear all the sediments that are settled at the bottom of the bottle.

The best gelatin that you can use for this procedure is Dr. Oetkar Fine Leaf Gelatine.

If you want to see the whole procedure in brief then kindly watch the following video.

Final Thoughts

In the end, I would like to tell you that using an unbleached coffee filter is not a good idea to filter out yeast from your wine or beer.

The best tools that you can use to clear wine or beer from all types of sediments such as yeast and other phenolic molecules are already explained above.

I strongly recommend you to use the easy methods first such as decanter and gelatin.

And if you still don’t get satisfactory results, then implement the first cold crashing method.

Good luck.





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