FLT4825 HEPA Filter B Replacement Compatible with G-guardian Air Purifier Models AC4825 AC4300 AC4800 AC4850PT AC4900CA AC4820 AP2200CA with 8 Activated Carbon Pre-FiltersThe Forest Stewardship Council

Perfect fit for my GermGuardian Air Purifier. Works extremely well and comes with extra carbon filters for future use. I would highly recommend purchasing this. GO GET YOU ONE!!!!!!

Very Good quality filter and charcoal pre filter. A great value

With this air filters I noticed a huge difference in the air quality—cleaner, fresher, and noticeably less dust in the air. They’re super easy to install and come with the charcoal filter that you can switch out to increase the life of the filter. Definitely will be ordering again.

These filters fit in nicely. They last a long time when cleaned monthly.

I mean it’s a filter but overpriced.

Works just like the name brand! So happy I found these.

Good replacement

Perfect!!!