How often have you had to replace the HEPA filter? I know answers will vary. I'm just trying to get an idea of what to expect. Thank You!!! :)
1337846
ive had mine for around 6 mo n the hepa filter i may have replaced once but i have replaced the prefilter 2-3 times
1337847
I haven't replaced the filter in either one (I have two). I have had them more than a year.
1337848
For me personally, we've had to replace after 3/4 months. We have two dogs and the house tends to get dusty easily. We keep the tower in the livingroom which is where my husband and I and the dogs spend most of our time.
1337849
I change the HEPA filters and the filter about every 2 months. We have 2 cats, 1 dog and tend to also get a lot of dust in the home. I'd recommend taking out the prefilter maybe every other week and just basically shaking it out or slapping it to get the larger dust balls and dander off. But of course it will all depend on just how much dust/dander you tend to have in your home. I purchase the replacement filters here on Amazon as well and they are much cheaper here than at a big box store. I'd absolutely recommend this air purifier though, works great and I've had it for at least 7 months. Hope this helps I change the HEPA filters and the filter about every 2 months. We have 2 cats, 1 dog and tend to also get a lot of dust in the home. I'd recommend taking out the prefilter maybe every other week and just basically shaking it out or slapping it to get the larger dust balls and dander off. But of course it will all depend on just how much dust/dander you tend to have in your home. I purchase the replacement filters here on Amazon as well and they are much cheaper here than at a big box store. I'd absolutely recommend this air purifier though, works great and I've had it for at least 7 months.... » Read More I change the HEPA filters and the filter about every 2 months. We have 2 cats, 1 dog and tend to also get a lot of dust in the home. I'd recommend taking out the prefilter maybe every other week and just basically shaking it out or slapping it to get the larger dust balls and dander off. But of course it will all depend on just how much dust/dander you tend to have in your home. I purchase the replacement filters here on Amazon as well and they are much cheaper here than at a big box store. I'd absolutely recommend this air purifier though, works great and I've had it for at least 7 months. Hope this helps « Show Less
200338
I was running the air purifier 24/7 days a week for 5 months during our winter, and by the 6th month I had to replace it. not to say that is what may happen to you, but something to consider if your planning on running it that way. I needed to run it all the time since my allergies are worse during the winter. it also depends where are how much dust is pucked up in thearea where you place it.
472072
I have another Holmes and bought this one for a 2nd room... I only change the HEPA filters maybe 1ce a year, but I vacuum the Carbon filter weekly and replace them every quarter or 6 months.
2056094
The S8590 has only the HEPA filter and the dirt collection bag. Because I have had this only a few months, I cannot speak as to frequency of replacement, but the company indicates the HEPA will last about a year.
719962
The hepa-filter last forever, if you keep the carbon pre-filter clean~ when I run it full blast 24/7, I vacuum the pre-filter, by laying it flat on the carpet, dirt side up, using the attachment hose without an attachment. after about 2 or 3 years the pre-filter gets kinda limp, then I change it. I think 4 pre-filters come in a box.
200340
No real experience with this model. With other types it all depends on how long you run it and how dirty the air is. I have had hepa filters go from three months to a year. Vacuuming the hepa also helps.
912861
The suction is very good at first. I've had mine for over a year now and the suction is not good anymore. The hose kinks often and it gets 'clogged' with pet hair (which is very difficult to remove from certain parts of the upper hose, where it bends). If you remember to replace the HEPA filter as often as it recommends (I believe every 3-6 months) it works better... but not good enough for me.
1907590
The hepa filters do NOT last as long as they say! I must change mine every 3-4 months $$$$
77505
Please pardon my ignorance but I'm not sure what "EF" means in reference to a Hepa filter. I can tell you that I cannot detect any dust escaping through this filter after several uses and that, for me, qualifies this filter as a resounding success.
235217
No. A new HEPA filter should be purchased when old one needs to be replaced.
454822
Pure HEPA filters are the best for the money. This particular model is very good I have 2 I recommend it.
507321
I run my unit 24 hours a day on turbo with 8 hours of sleep mode at night. I replace the carbon filters about every 4 months and I just replaced the HEPA filter at about 1.5 years. In my opinion it is worth the cost. The air purifier works well. Kim
873732
This is a wonderful purifier...It is still whisper quiet after 18month...You will eventually need to buy the prefilter...I use cut to fit I purchased on this site...they work just as well...My hepa filter lasted almost a year before needing replacement...I vacuum it out once a week...You will love this unit...
66374
Prefilter: Directions say every 90 days. I run my filter 24/7 and need to change the pre-filter every 60 days. HEPA filter is supposed to last 1 year. I change mine more often due to severe allergies and chemical/fragrance sensitivities; mostly due to scent.
1873284
I have checked the Hepa filter from time to time. Over the two years or so in service, it still looks brand new. There is another filter behind the dirt catcher that pops out and back in very easily. I usually wash it one a month. Takes less than 3 minutes.
452036
Yes, we have that Whirlpool air purifier & we just got a replacement filter a few weeks ago. The Hepa filter that came with it had been in it a year. We change the pre-filter every couple of months. I hope I have been of some help in answering your question.
944960
hey sherry how are you I'm glad I can help you I have had this product for almost a year and it is so great for the value you will need to replace filters 1 is the HEPA filter that's a yearly replacement the carbon filter once every 3 months or depending on how much you use it but I have to say it's quiet and very effective at cleaning the air. I'm just confused on what the V means I'll have to read other posts but again for the value this was a very good one