GermGuardianGenuine Carbon Air Purifier Replacement Filter for Use with FLT5000 Filter C for Air Purifier Models AC5000, AC5300, AC5350, CDAP5500 and PureGuardian Model AP2800CA, 4-Pack FLT28CB4[Amazon-developed Certification] Compact by Design

GermGuardian Genuine Carbon Air Purifier Replacement Filter for Use with FLT5000 Filter C for Air Purifier Models AC5000, AC5300, AC5350, CDAP5500 and PureGuardian Model AP2800CA, 4-Pack FLT28CB4

Germ Guardian FLT5000 True HEPA Genuine Air Purifier Replacement Filter C for GermGuardian AC5000E, AC5250PT, AC5300B, AC5350B, CDAP5500, and More

Germ Guardian FLT5250PT True HEPA Genuine Air Purifier Replacement Filter C, with Pet Pure Treatment for GermGuardian AC5250PT, AC5000E, AC5300B, AC5350W, AC5350B, CDAP5500, and More