approximately how long do the fileters last?
1322923
From amazon I think I've read 1 year, from another website that sells the same filter I've read 1-2 I guess it depends how much you use it. Hope this helps!
565788
Hmm...difficult to answer that one but DVD's I recorded on from Verbatim, 5 years ago still run fine. If you keep them in a case, no reason they won't last a very long time.
429406
Probably a month or longer. I've had them out for 6 weeks and they were working.Excellent solution. I keep the unopened ones in the freezer to keep them fresher.We use two in the pantry, rotate one each two weeks, so there is a fresh one onone shelf, while the other is two weeks or older.
752885
Usually an hour. These are the best old packs I have found on the market. Enjoy:)
2062183
Well...an ink container lasts me about six months, but I don't print that much. I think you could google this and find out how many one-page documents one container can print.
957392
I suppose It depends on the amount of usage. But I have had mine since November 13. Used moderately but not heavily. A couple times a week for 30 min to 1 hour each time. I like them. If I could afford the $40 a piece ones I would get those over these any day. But for the money they do what I need them to so and so far no sign of wear.
469154
I believe they are supposed to last for one year. I have been using mine for over 6 months now and it has barely changed in size.
1743346
we rent them where i work. so they get heavy use and abuse. typically they're used 3 or 4 days a week and last over a year before needing brushes. we usually sell them after a year and a half and they're still going strong.
185044
Depends, I do several mosquito treatments each day with a gas powered blower and pesticides. They typically last about to 2 to 4 weeks granted you seal up the cartridges while not in use (they are passive filters constantly working). Once I start to smell a little exhaust from my machine I know its time to change cartridges.
873292
I bought a pack of filing folders and filed paperwork (loads of paperwork) and there was still room left.....I would say a little over 15-20..... very nice and compact for filing ;^)
1534197
When you take out the paperwork that comes with the saw it is a three year. Then again I generally wear mine out faster than that. Lots of trees where I am.
1664617
There is a little variation with some but, on average, I would say about three weeks. I've used them for about a year in two separate locations in the house. Hope this helps.
873290
My thoughts. Probaby 15 to 20 depending on how full they are. I am still in the "just getting started phase" so have not overloaded top portion. I am very pleased with this file so far.
1425256
Mine have lasted up to six months, that is, they are still catching moths up to six months. Of course whenever full, it's a good idea to replace it regardless of how old.
176245
Not sure of the total life but with my particular home office usage, I have no problems with the extra carts. I do buy Epson carts, not some off brand or re-fill.
1279312
Yes. Mine lasted for quite a while. I got several months of printing a couple pages once a week.
1203227
I do quite a bit of large print printing; I would say that they lasted me close to a year. I use my printer for only personal, not professional printing.