I won’t pay for an expensive air purifier, for most of the part, will this cheap alternative do most of it? Do you think this diy air purifier is better than the small air purifier that sells for ? Have you guys try this concept and how did it work for you?

I’m looking to spend from -100. My symptoms include red eye, clogged nose, sneezing, and swollen vocal cords.

SUN PURE SP20 AIR PURIFIER UV LAMP SP-20 AIR CLEANER

I have been very prone to sinus infections, and someone suggested I may have some allergies, and suggested I try using an air purifier.

I am looking for likes/dislikes, good brands/bad brands, etc, and what your experience has been with one.

Looking for an air purifier. Saw one at Target that never needs a filter change–you just vaccume it when its dirty. I’d like to buy it so that I don’t have to continually buy filters but will this work as well as others? Forgot the name of it but if anyone has this type can you tell me about your experience with it?

Also they all advertise that they have "quiet operation" but which ones are really quiet?

Can anyone recommend a good one?

If there is, can you tell me which one? I want one that has a low price, but works very well.

I’m looking for a good air purifier that I can use in my bedroom. Bedroom is about 11 x 10 feet. I have allergy problems that require me to take daily allergy meds and monthly allergy shots.

I do not want one with the OZONE feature. I have found that the purifiers with ozone give me bad reactions -throat tightens, head hurts, etc.