GermGuardian FLT4825 True HEPA Genuine Replacement Filter B

Got a brand new GermGuardian Filter B replacement here. It's the genuine True HEPA and carbon filter combo, not one of those cheap knockoffs. Box is a little worn from storage but the filter inside is sealed and ready to go. Fits the AC4300, AC4800, and AC4900 series air purifiers. If your air purifier is starting to smell or just isnt moving air like it used to, you probably need this. super easy to swap out.