Germ Guardian FLT4825 HEPA GENUINE Air Purifier Replacement Filter B for GermGuardian AC4300BPTCA, AC4900CA, AC4825, AC4825DLX, AC4850PT, CDAP4500BCA, CDAP4500WCA and More, 1-Pack, Gray

I bought two of these air purifiers for a couple of reasons, but mainly to drown out the sounds of the garbage bins being emptied in the middle of the night, twice a week. The purifiers are not loud, but loud enough to muffle all that racket that wakes up everybody in the house. My husband and I both have allergies, and he has asthma, and we took in three dogs needing a home, so we need all the purifying of air we can get! I would show you a picture of all the junk these filters collect in a single week, but you get the idea. They are fantastic, and they last. I pop the back off and go over them every week or two with a vac brush.

Though they’re a bit pricey. Sigh. But they do the job and no one else will, my dog has zero interest in air filtration. He’s about the kong bone. Can’t say I blame him. Also these are easy to install and you can slip the old used filter in the box for easy cleanup as well. This is a concern cause you don’t want to drop a very used filter onto carpet, which I have in some rooms. That would be a very unfortunate outcome. That’s why it’s great to have a form fitting box to quickly toss the old filter in. One and done. That’s what I say.

Perfect for my unit.

Pleased

Judging by how filthy they are when I change them, these filters are really pulling in dust and particles in from the air. And they last a long time too.

Air purfirer

I’ve been using these filters for about two years now. They work very well (see pictures). They capture room dust, loose carpet pile, small particulates, etc. So much material it becomes caked onto the filter over time. Ever since I began using, I’ve noticed that I don’t have as many breathing issues or asthma attacks. I keep my filter unit in my study room as this is an ideal location. I have it running continuously even when I’m not in the room. I would advise anyone that has breathing problems to use a unit that can accommodate these filters.

Easy, clean, lightweight!

Nothing

Correct fit and lasts a good amount of time