Brand New GermGuardian HEPA Filter – Size B

Brand new, never used GermGuardian HEPA Genuine Replacement Filter – Size B. Brand new in box. Genuine HEPA replacement filter. Filter Size: B. Fits multiple GermGuardian, PureGuardian, and Black+Decker air purifier models. Great replacement filter to keep your air purifier running efficiently. Compatible models include: AC4900, AC4825, AC4300, AC4850, CDAP4500, AP2200, and Black+Decker.