My wife and I would only use the filter for drinking water and use less than 300 gallons in a year, does that mean the filters would last two years?
633961
They recommend replacing it every 6 mos. I don't. I originally had a counter top version, but they recommend 6 mos. I probably replace mine every 8-12 months. Like you, I mine for drinking and making coffee. Aquasana was highest rated when I looked around, before buying.
633962
YES! There is no shelf life to the filters. I have the same situation in my house. Even my previous filter system was the same way I was able to use the same filters for about 14 months. No change in taste or testing. I went to this filter because it removes more chemicals.
633963
I use this system at home, and a larger version (from a chemical supplier) in the laboratory that I manage. We routinely use the industrial version for a couple of years, because the water it is purifying has already been distilled, so the demand is low. There is no reason that the filters should not last for that time, assuming the useage is low enough. KLL
256422
It depends, of course, on how much you use it and the sediment in and quality of your water supply. Typically for us, it's a year. The flow rate slows considerably when the filter is full. We run out of patience waiting for the slow stream to fill a glass. At that point we order a new set.
1918300
The filter lasts for at least 6 months. If you don't use it much then it can last more than 6 months.
1686333
It depends on the quality of the water being filtered. If the water is murky, the filters will need to be cleaned more often and may last only one year. If the water is clear, the filters may last up to four years.
161999
the 200 gallon size filter will filter 200 gallons so you have to gauge your family's water usage to predict when you hit 200. I have had my filter for 6 months now and have only filter 116 gallons of water and I only use it for drinking
1126092
The filters are supposed to last about six months. However, I would definitely not buy this filter. Mine kept breaking and they kept sending me a new one until they finally suggested I get an AQ-5200. I love it. It is not pressurized, and the water stops immediately after you turn it off, unlike the other filters I've had from them. I would definitely buy that instead. I've only had it a week so I don't know if it will break, but they think it will not because of it not being pressurized.
1266000
No, we haven't had a problem with these filters and we use a lot of water. We are coming on a year and have not had to replace them yet.
1909735
I can't say how many gallons before its done but these filters with moderate usage last upto a year. I use mine for my koi pond and water for my dogs. I test the water often because I need to keep the chemicals out of my koi water and this is my second filter. The first one last one year give or take a month. I expect the second to last the same.
547381
It depends on your use but I try to change once a year. I have gone much longer though and have not noticed any degradation in the taste of the water. The filters really make a difference.
803285
I have had mine for a little over a year with no wear and tear. I wouldn't be surprised if the filter lasts for another 2 years. I put it through its paces, using it every other day for a few mins and for extended periods while cleaning once a month.
1504500
[Sorry, I am having computer problems.] Re the filter. I guess it depends on the quality of your water. We are on a private well, and the water is very good. Our habit is to change the filters every 9 or 10 months. The plumber's rule of thumb at our house is to change things when the water starts to run slow - that could take a year. I'm too neurotic to wait that long! Lastly, there seems to be little water wasted in the process (maybe a small container's worth, about a quart). Best wishes, Lauren
494474
I filter 2 to 3 gallons of water per day. A filter lasts me about 3 months, maybe a little longer. There is a little bit of black bits that float on the water before it goes down through but that's not a problem. I haven't had all those problems that others are talking about.
1411986
Depends on your water quality. I think the manufacturer would have a better answer. I only one it a couple of months.
1403283
I've had mine for two years & haven't replaced the filter yet. So, I don't know. It depends on how much you use it I guess.
461758
I contacted the manufacturer in Vista, CA with the same question. The answer I received is that the life of the filters depends on the water. I live in Yuma, AZ where the water is very hard and full of minerals. I was told to change the filter elements every year. They aren't that expensive and it would be worth it to me to change them out yearly.
2095671
Most of the filters say replace annually, bit it really depends upon your usage. I usually replace every other year and I haven't had issues with water quality...
1918294
The filter is good for up to 200 gallons. The frequency in which you change your filter depends on your water usage. We change ours every 2 to 3 months.