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

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

This GENUINE Replacement filter for GermGuardian Air Purifier Models

It takes out a lot of the dusty air we have in Yuma. Maybe not all of it but sure enough there is plenty in the filter. Thinking about having one in the bedroom too. Not real quite but its doing its job so..

Some last a bit more than six months and others just four. It depends on the allergens in your air.

Works as it should. Easy to replace.

I purchased the GermGuardian and replacement filters bc my daughter bought it for her house. I have not replaced the filters as of this date. However, the filter appears to be easy to install.

Filter didn’t last as long as they said it would.

Definitely works. I have a smoke free house so it works great.

Ease of use

I bought this unit and an extra filter December 8, 2021. It works fantastic! I love how easy it is to change the filter. Its nice looking. Its super quiet and seems to do a very good job. It even lets you know when to change the filter! However, Its January 31, 2022 and one downside is, I am a heavy smoker and the filter is just black and it stinks to high heaven! So I got a month and a half out of the filter. The other downside is the filters are a little pricy. Even though the change filter light is not on on my unit, the odor tells me its ready to be changed. I realize the 6 month filter change they advertise was probably for non-smokers. But I still love it! Worth every penny! I will always have an extra filter on hand. I clean the Hepa filters on my vacuums (they say not to) and they still work good as new as far as I can tell, so Im gonna try to clean this filter before I toss it. Who knows? I might get an extra month out of it! Funny thing though...when I checked the filter just now I thought...is it supposed to be brown/black? Apparently not! LOL But yes, I highly recommend it! Just might have to change out the filters more often if youre a smoker.