Does the job for my beers

Purchased for removing chlorine and chloramine from mash/brewing water. Works as it should. 1/2 tab to treat 5 gallons of water seems fine.

Works great and as described

Added the tablets to a tank of wine that was stale tasting. The tablets saved the wine. The postage was more than the cost of the tablets

These are an indispensable part of my wine making.

Works perfectly for removing chloramine and chlorine.

worked well. will order again.

My city water is treated with chloramines, so I bought some of these. They are easy to use and cheap.

Instead of buying bottled or packaged spring water, you can convert your municipal tap water into a more ideal profile using this to remove chloramine. I have noticed fewer off flavors and a saison made with this came out great!

I was having off flavors with some of my beers using local tap water even though I have a whole house filter system. It is just a sediment filter to remove large particles. I found out that many water supplies use chloramine for purification of water and that might have been the culprit. Since using a single campden tablet in my brew water for up to 10 gallons(I think it can be used for up to 20 gallons), my beers have all seemed to be better.

As others noted this is part of my water regimen to prevent any chloramine.

I always crush one of these up and treat my water on brew day. It works instantly and is way too cheap to not use and risk chloramine off favors.

I am fortunate to have very good tasting water. However, I can smell a slight bit of chlorine/chloramine. So, I simply crush one of these as the instructions state and then proceed normally. My first couple of batches I did not use these and the beer tasted fine. But it is a very small cost to ensure that the chlorine/chloramine don't impact the taste of your brews. So, I now use them on all batches.