Here are the top ten bestselling HEPA air filters right now at Amazon… I can say “right now” because this list automatically updates daily. These filters are typically rated for one room but they are easily portable. Also, they are inexpensive enough that we have one in our living room and another in the bedroom.  includes replacement filters as well as whole units, you’ll sometimes see replacement units in these listings.This page is an addition to a couple of others that I’ve done on HEPA air filters. First, I wrote when we got one to help me breathe when distant forest fire smoke arrived in our house. It did really help. More recently, I did further research and wrote about how to choose the best HEPA air purifier. This page you’re on is different in the list it provides, with some  further comments of mine after the list. If you are interested in reading more about any of these filters, each one will open in a new tab. GermGuardian AC4825, 3-in-1 Air Cleaning System with True HEPA, UV-C and Odor Reduction, 22-Inch Holmes HEPA Type Desktop Air Purifier, 3 Speeds plus Optional Ionizer, HAP242-NUC GermGuardian AC4100 3-in-1 HEPA Air Purifier System with UV Sanitizer and Odor Reduction

, can be very helpful. I can’t copy them here but you can read them as much as you want there. That’s one way to find out how loud any given unit is. I’ve noticed with our filters that they are louder on higher settings, not surprisingly, so at night the living room one gets turned off and the bedroom one gets turned down. On nights that we have the bedroom window open, we don’t even turn on the filter.Something you might pick up from reviews would be the cost-conscious remarks people make about how the price of the unit compares with the ongoing prices of the filters you will need to replace from time to time. This reminds me of buying a home office printer, where the ongoing costs have to be factored in with the upfront price.So just why would you need an air filter? In many places, the air quality is getting worse, whether from vehicles or factories or other emissions. The bad stuff in the air comes right on in to your home! Also, there are causes of pollution inside, such as dogs, cats, dust, and smoke.

I was a little surprised to see how often cooking on the gas stove in the kitchen set off the red lights on our Winix HEPA filter in the nearby living room. honeywell air purifier hht-145 reviewIt would clean the air for a while and then shut off automatically. sharp plasmacluster high-density ion generator air purifierThis happened both in our last house, where we cooked with propane, and our present one, where we have natural gas.air purifier jo-6271Provided you do update the cartridges more or less on schedule, yes, they do. No doubt some are better than others and that is why I liked being able to insert the list of best selling HEPA Filter Air Purifiers on this page, where you can see what actual buyers have decided to get.

What does it mean when I say that an air filter works? It means that it will be able to remove many of the particles in the air that make allergies so bothersome. But it won’t replace dust-fighting housework, alas! Vacuuming is really worthwhile, specially if you have rugs, and so is dusting to keep down any dust buildup.  If you have allergies to dust mites, then covers for your bedding are a good idea, as is washing your sheets in hot water pretty often. Keeping tobacco smoke out of the house is important too. I’d rather have runny eyes and a few sneezes than kick my cat outside but she’s not allowed in the bedroom when we are sleeping., , ,   »  GermGuardian – AC5000E : Air Purifier Review SummaryDescription of the AC5000ETechnical SpecsProsConsUsers’ feedbackConclusion Here we are, reviewing one of the major best sellers in the air purifying segment. Guardian Technologies, with its GermGuardian AC5000E, has made a lot of customers happy in the past. The AC5000E is a 3-in-1 air purifier that is optimized to ensure that your room gets clean, fresh, and pure air.

As many competitors, it utilizes the highly effective “true HEPA filtration” mechanism to remove airborne particles from the air that goes through it, in addition to UV-C light technology to eliminate various airborne microorganisms. Lastly, it features an odor filtration mechanism that reduces bad smell from the air. Silent, effective, elegant : is the AC5000E worthy of its reputation and sales figure? Let us put it to the test.The AC5000E is a 3-in-1 air purifier that utilizes a multiple-level filtration process to remove allergens, microorganisms, mold spores, and bad smell from the air. This powerful system is ideal for large rooms and offers an impressive CADR value of 125+. Its multiple-level filtration mechanism consists of a UV-C light filtration mechanism, a True HEPA filter, and a charcoal filter. This combination ensures that all common contaminants are removed from the air that goes through the system before it reaches your respiratory system. Some air purifiers are noisy and they are therefore not suitable for bedrooms and other rooms where quietness is desired.

This air cleaning unit runs very quietly and it is therefore ideal for all rooms including the living room and bedrooms. You will be able to sleep well without any disturbances. Failing to replace the UV-C bulb or the filters at the right time can affect the effectiveness of your air cleaning system. It is easy to forget the replacement dates. This unit features an indicator light that blinks to alert you that you should replace worn out parts with new ones. Replacing these parts helps to enhance the overall effectiveness of your system. It ensures that pollutants will not be able to sneak their way into your nostrils. We also like its reliability, thanks to the excellent after-sale service at Guardian technologis. So far, so good? Two elements fall short, in our view : Bought one of these a month or so ago locally, and have been so happy with it that I’m here on Amazon buying another one for the second floor. It is extremely effective in purifying the air of dust and odors.