How long does the single cartridge last before replacement?
769751
Each fuel cartridge lasts up to 12 hours. Each repellent mat lasts up to 4 hours. Those are manufacturer estimates, and are roughly in line with what you can expect to see in real use.
769752
Each butane cartridge tends to last around 12 hours, give or take. We've had the repellent mats last more than four hours.
1874221
Sorry I am not able to say as the cartridge is used by my kids ad much as myself. I can say only that it has held up well and the price was good.
673968
not very long. I used it once having found it too expensive to maintain. At the time one cartridge only gave a light fizz to the water - much less than a soda of any kind or of Perrier or other bottled water. I saw no reason to continue its use. At the time the lowest prices for cartridges was much higher than I see another person found.
770797
Let the cartridge sit for about 12 hours before printing if it was completely empty! :) I didn't know this either but it helped greatly!
2247768
We normally get about 3 months on a cartridge....we drink alot of water and we use it to make coffee...
853130
I don't see any mention of an expiration date on the instructions that came with the cartridge. Maybe try the Brother web site?
66583
Hi, I can't say I've actually ever counted. What I can say is that these last 3-4 times as long; minimum. It seemed I was always changing cartridges before, and now very seldom. Hope this helps! CE
1985097
Good question! I don't think the answer is available before any individual purchases the set over the 'net. However, it's a pretty safe bet that you'll use up more than one of the cartridges well before the expiration date arrives, regardless.
607089
Try to replace the chip (as a counter). That may help to extend the cartridge life.
899739
The cartridge itself is just a solid plastic shell. It feels pretty well made to me. Unless you were unfortunate to break it somehow (dropping from a high spot on a very hard surface), I think you could reasonably assume a cartridge could last you 5+ years. We are still using our original two (one that came with the Air-O-Swiss and another purchased on Amazon) 3+ years later and both seem to be holding up just fine. I clean our Air-O-Swiss whenever the clean indicator light comes on so I have had no issues with these becoming grimy. I hope this is helpful; sorry I don't have a more firm answer. The manufacturer doesn't speak to the life of the plastic cartridge shell.
1731222
I ignore the pop up messages and just delete them. When the printer stops working because the cartridge is actually empty, we replace. The warnings give you enough time to order a replacement, but I've found that the printer will run for several weeks before replacement is needed. Clearing the nagging warnings can be tiresome. BTW, ours is 9325CW.
145206
Hi there...our ink cartridges are all replaced around the same time...we tend to go through quite a bit of ink :)
1117698
The packaging states that each cartridge is .73 fluid ounces and should last for at least 12 hours. That seems right in line with our experience using these.
42338
Hi Scott,Thank you for your reply -- I appreciate it! Went to the link you provided and put in my request to be notified when they get more in stock.Still hoping someone can tell us how long a cartridge lasts on average -- 20 bucks is pretty expensive for just 2 of them, although I noticed they're currently offering a 20% discount with free shipping, which would help a bit.
1147161
I find one site that sells cartridges (houzz.com) says "Each filter cartridge should be replaced within 45 to 60 days depending on usage. Today I talked to the UnitedStatesian distributor (not the Amazon distributor in Canada), and he says it's good for roughly 6-8 months showering 2 times a day.
1299916
These cartridges(amongst most ink cartridges) will have a shelf life of 2 years. We hope this was helpful. Please let us know if there is anything else that we can do for you. - Northland Wholesale
266478
So far all I know is that the cartridge was perfect and no problems. I just bought the second one, and it's performing just like the last one: no problems!