how long does the filter last and how do I know when to change it?
826666
The blue light at the base of the unit will change color and let you know when your filter must be replaced. How long a filter will last depends on the amount of minerals etc. in your water.
1718245
Eventually the filter will need to be replaced. As long as you take care of it it last a long time.
1445474
It has a dial you can turn to let you know how much time is left for the filter. It will prompt you when it's time to change it.
1334637
I don't have the product literature in front of me, but usually these things can go 3 months or so before the filter is changed out, especially if the water is kept clean. Filter longevity will depend on your water and how much stuff the pets might drag into it.
567601
That depends on how dirty the air is in the home. Some people change the filter every 6-8 months, other people can go 8-12 months. At our house it depends on things like how dusty the outside air happens to be. When conditions are dry and windy there is more dust in the air. When we have construction going on inside there is more dust. I have changed ours anywhere from 6-9 months depending on the conditions.
146142
I changed mine after two years..it kinda depends how it looks after two years. The sponge filter that surrounds the filter is delicate. It holds up to gentle washing for a while.
793116
I would say it depends on the conditions at your home. We live up in the mountains where it is very dusty, so we check it at least once a month. We'll change it based on the amount of dust on the filter paper. We can generally go a couple of months before having to change it out.
1382767
As I use only distilled water, I usually change my filter approx. every 3 - 4 months. Hope this is helpful to you.
1593343
I haven't had any problems with mine since I put it in. Mine been in for at least four months now, my old filter in had to clean it every month and half.
194024
I would think changing it would not be an issue for quite a while. I only use it once per month. The current filter should stay good for a long time at that usage rate. When the time comes, I will rinse the filter and put back in for as long as I can.
1899880
Depending on hours run and amount of particulates in the air, every 2-6 months. If you get one of these: G99 Air Filter Gage and install it properly (quite easy) it will tell you when to change filters. Pays for itself in the long run.
38510
The system manual recommends changing the pre and post filters every 6 months and the membrane every 1-2 years. I don't use a lot of water and my city water is very clear so I am planning to change all the elements every 5 years. Good luck
1201428
Not sure why you are asking me how long this filter lasts. It was a disappointment from the beginning. I would not recommend it regardless of length of life
1791508
There are three filters One permanent, two replaceable. You should "clean" and re-use the initial filter monthly depending on the work load. I haven't had this unit very long so I just take the front cover off and visually check the filter. The cover is very easy to remove & replace. The other two filters are expected to last around 18 months. They have to be replaced, not cleaned. When the cover is off there are a series of led lights telling you the condition of the filters. By the way, removal and replacement of the filters is really easy.
2195240
Printed on the edge of the filter: "Change every 6 to 12 months - more often if the filter appears dirty." My HVAC person recommended every 6 months.
885552
The pitcher can't "tell" when the filter is getting old. It's just a sensor in the lid that senses how many times it's been removed, etc. So it 'guesses' when its time to replace the filter. Holding down the button resets that counter to zero so do it when you put a new, fresh filter in and the light will give you an estimate on when to change the filter. I tend to use the filter at least a month after the light goes red.
1045508
The manufacturer will always lure you to change you filter media regularly/monthly to insure good business. What i do is clean each one 2-3 weeks depending on how dirty the filter is. I clean it under high pressured water. Don't change it unless it no longer capable of filtering. You can see/ base it in your water clarity.