I know that this unit has a filter timer....how do I tell how many hours have been used on that timer, and how does it signal 'filter replacement'?
1551762
I don't think it tracks hours of use for review. It will flash "Filter" on the screen above the "Auto" icon to indicate you should check your furnace filter to see if it needs to be replaced. Then you reset the counter with the given instructions.
1179124
I use the filter while I sleep so it is programmed to run 9 hours every night. I've been using it like that for about 5 years and just recently replaced the HEPA filter that still looked pretty clean.
2270556
My system does not have a timer. I have always replaced the filters once a year, to be on the safe side.
185478
According to the instruction booklet filter should last approximately 2 months depending on the water quality. When I first got the machine light for filter change was coming on every 2 weeks. I replaced the filter but than the same issue occurred 2 weeks later, so I just reset it without actually changing the filter. Since that time I had to send the machine in for repair (that's a whole another story) and since I got it back I have not had the filter light come on yet... it has been about a month or so.
89142
Non-stop and as needed are opposites. I had a filter that was meant to run 24 hrs. without stopping. So I wonder if it matters if this filter runs 24 hours a day or intermittently for optimal performance. Could you answer again, please? And thx.
677258
the documentation suggest changing every year. My filter came with a countdown timer that starts at 365 days and counts backwards to 0 at which time an alarm went off. Hope this is helpful.
242750
its reusable filter wash it off with water, if you have it running 24/7 i would check it once a month with your HVAC filter as it can get full of dust and kill the unit faster.
1253851
The packaging suggested use for 40 hours, or 30 days after opening the sealed plastic wrapping, whichever comes first. My experience was that there was no visible change in the filter during this time. I got a marker and wrote the date on the filter so that I would know when to replace them.
917987
I don't know if there is a set time for changing filters. I began to notice that, even after cleaning my filters, there was a particular odor when I used my vacuum. I ordered and changed my filters and now my vacuum works more efficiently and the odor is gone.
1925030
Right below the cool air exhaust there is a tab which is part of the filter. You just pull up on it. There is also an indicator light on the unit that tells you when it is time to the change the filter.
803283
I just purchased this item so don't know how long it will last. The instruction manual states the filter should last 6 to 9 months. I would guess that depends on usage. I use mine about 2 to 3 times a week and for a short period of time.
1318801
The unit figures that out for you depending upon how you use it and at what speed. My filters seem to last about 9 months or so.
1986245
I have three of these units. They run 24/7. I recently had one get noisy and quit working. I have looked inside and I don't believe there is anyway to fix the problem you have. Beyond working with the control pad I wouldn't advise doing anything beyond that if it is under the warranty. I believe the warranty is either 2 or 5 years. I don't have that info out at present. I called the number for service, the call taker wanted the number stamped into the plug on the unit, verified it was under warranty. I still had a box, boxed the unit up and sent it off. It cost me $49 to send it UPS but I got a brand new unit, new filters and all within a few days. For me, the shipping cost was worth it. I got a brand new unit for one I had had for a year or more as I recall.
2139580
There is no timer for this unit, it simply measures the air quality. So if I'm cooking, for example, and there happens to be a lot of smoke, the unit detects that and starts going at full blast. Otherwise it is usually very quiet and running at the slowest speed. I've had this unit for 3-4 months now, running continuously, and have not had to change the filter yet. Definitely has reduced the amount of dust in the room.
714249
I can't tell you how long it lasts since I am still using it. Be sure and get the pre-filter which will keep most of the dirt off of this filter.
1857003
Is this the first time you've used the unit? If so, I wonder if you didn't install it correctly...? On the other hand, if you've been using the filter for some time, it probably needs to be cleaned. Remove the filter, let it dry, then scrub with sandpaper, rinse in plain water, then re-install. At least, that's what I do when the filter stops working. Eventually, I need to buy a new filter.
144371
Mine last about 3 months even though I used it a little longer until I ended up ordering a 3 pack. There's also a sensor that tells you when the filter is done.