How do you know when to replace the filter cartridge? How often is it supposed to be replaced?
276622
Filters should be changed every 4 to 6 weeks when the fitter is realy dirty and falling apart
276623
Don't change the cartridge until it is falling apart (about 1+ years). What is your tank stocking? The beneficial bacteria (bb) needed to keep the tank cycled (able to process waste...google "nitrogen cycle") and fish healthy live in the filter cartridge. If you change the cartridge, you will need to recycle the tank. You can clean the cartridge with tank or conditioned water (not tap water, as it contains chlorine that will kill off the bb). Clean the cartridge during a water change, about 1x mo...depending on stocking.
194025
Honestly it seems like every time you use it the filter gathers dust and you just wipe it off with your hand *Think lint brush here*.As soon as it's clean you're done. in terms of replacing it. Hmmm who knows...seems like it should hold up for quite a long time. If not you can replace it for like $5 on their website or make your own.
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.)
2160364
Hi there! I change mine every month as they are quite inexpensive. I'm not sure if there is any clear way to tell "when" they need to be replaced unless you perform some type of chemistry test on the water. One other thing I do is I always fill the pet fountain up with water from the refrigerator that has a filter. I think the bottom line is to just use good common sense and keep an eye on how your pet is doing health wise!
1718949
40 gallons OR 2 months...whichever comes first! I personally change mine at the beginning of each month because we use it so much and have very hard water. I would imagine that an unwrapped/unused cartridge would last at least a year or more.
1718245
Eventually the filter will need to be replaced. As long as you take care of it it last a long time.
1348362
It depends on how often you run the unit and how much dust/allergens it's filtering out of the air. If it is always running then generally the filter should be replaced every 6-8 months.
1888063
You replace this cartridge when you start getting white dust on things. This is the minerals in your water. As this cartridge gets full of these minerals, it's efficiency goes down. Depending on how hard your water is, this time can vary greatly
194026
Honestly it seems like every time you use it the filter gathers dust and you just wipe it off with your hand *Think lint brush here*. As soon as it's clean you're done. in terms of replacing it. Hmmm who knows...seems like it should hold up for quite a long time. If not you can replace it for like $5 on their website or make your own.
45948
The prefilter is there to catch sediment before the water passes through the carbon filters. This prevents the carbon from getting clogged up prematurely, extending the life of the unit. We recommend replacing the prefilter cartridge at least every 3 months. Actual interval will depend on your incoming water quality.
224322
The filter comes with a cartridge inside. It is supposed to last for up to 2 years. My water has never been so clean.
1403285
I haven't yet had to replace the filter. I don't use it that much. My filter is a permanent filter and I just empty it in the trash when I use it.
1603706
When the filter needs to be changed, the water flow slows down. It all depends on how many contaminants are in your water. My water is pretty clean, so I only have to replace the filter every 6 months.
1759577
Naturally, it depends on how much you use it, but we get at least a month or two out of each filter. We can tell by the taste when it needs to be changed.
1498519
I order the filters from Home Depot. You can also vacuum the cartridges and the felt pre-filter and get a little more life out of them. Remember to push in the reset button by holding down the end of a paper clip into the hole till it beeps.
256425
I think they officially want you to replace them every 6 months but I usually replace them around once a year. It depends on your usage. I have it hooked up to a below counter ice maker & also a drinking water dispenser above counter. When the water starts running slow on the dispenser I replace the filter.
2172573
It was my understanding that the filters lasted the life of the machine. I clean it once a week with a vacuum cleaner...use the brush attachment.