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

If you need this replacement for your product that uses this, then this will work great. Have no complaints easy to replace the old one. Amazon prices this competitively with other retailers.

Works great

Every time I change the filter, I am surprised at how much dust is trapped on the filter instead of being inhaled by me and my family members. My Germguardian device is fully compatible with this filter. Were subscribed and get them monthly (4 units in the house). One thing is puzzling me though. Why the bundle packs give worse price per item than ordering a single filter?!

Air purfirer

Original part works great.

Air filter

Easy, clean, lightweight!

This product was easy to install in my air purifier. It definitely works to clean the air...just wish it wasnt so expensive!

Amazing product!

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.