How many months is this filter rated for?
1579139
The machine we use alerts us when it needs to be changed which is every two to three months. Hope that helps.
1266002
I have used these filters for the past 1 1/2 years without any problems. Sorry you encountered a problem.
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.
159223
I change mine every 6 to 9 months. It greatly depends on how wet the conditions are, and how good the inside filter does. All depends on how bad the system enviroment is.
489409
I have used this filter the same way for about a year now. Single person use, drink a gallon daily, use it for cooking. I replace every 5 months.
1427565
it's non washable,it should be replaced every two months, or sooner depending on conditions, such as smoke, pets, ect. the rating is a one, which is the best in catgory/ 3m's rating on this filter is 1000
298480
I have been using my filter once a month for the last 6 months or so. Treating it as recommended, it seems to be holding up rather nicely.
1843013
Yes, but only 1 if I recall correctly. A single filter should last about 3 months.
922616
and usage...if you run it 24/7. I would change every three or four months. Some folks just vacuum the filters. I'm goona try it.)
1695841
I used mine for 12 months before replacing. Municipal tap water in Southern California is not a hazard, so my filter life may be unusual.
25915
I believe its 500 gallon or 6 month filter. I change mine every 6 months even though I don't use nearly the 500 gal. limit You can tell by taste when the filter is going bad.
1064808
I've owned a unit about two years. I replaced the filter after year 1 and just replaced it the second time. The unit seemed to work OK, but the filter does get a little "grungy". I'd say replace at least once a year (I only run the unit during the winter and early Spring months-November to April)
1716805
We've had ours for about a year. No issues yet, just need to change the filter.
2159159
I am pretty sure it is one year. This is my second one and I am quite happy with it. I broke the plastic connecting pipe to the filter unit when I moved. I've had the second one now going on two years. I've always kept it in my basement. I'm not sure how well it would do outside in a Michigan winter.
1802839
The filter can be changed either 6 months or a year, but you must remove the front panel and vacuum off any debris about every 2 months, depending on how dirty it gets will determine how often you have to do this.
2270557
Length of time. I think it's one year. It's just a stick on timer. It gets no info from the filter.
1715865
So far our filter has been holding up pretty good. I haven't had the chance to change it yet. Sorry.