I purchased one in white last week for my bedroom. I have a cat, I smoke (don’t judge, lol) and my new apartment has issues, smh. I have been looking into purchasing an air purifier for my apartment but was looking for one unit for 1000 sq. ft., but they were very pricey or had a California warning that may cause cancer or birth defects. This one has no CA. warnings and within an hour, there was a huge difference. Odors are banished and No more dust mites! I highly recommend this product. I just purchased two more in black and plan to purchase two more to cover my whole apartment. I’ve read reviews about people having trouble finding filters, I found them on Walmart.com and posted a photo for everyone. I also read reviews about the lights being too bright, you can shut them off (I like them on.) Night mode is virtually silent, and am having a better nights sleep. Seems like I have more energy upon waking, then I hit the kitchen and my eyes start tearing due to lint and dust. I can’t wait until my other units get here and recommend purchasing the two year plan also.