HM-200 HEGA Filter for Austin Air Health Mate Jr. 9.5" (outer diameter) x 6"(inner diameter) x 11.5" Height

HM-200 HEPA Filter for Austin Air Health Mate Jr. 9.50" (outer diameter) x 5.75"(inner diameter) x 11.50" Height

HM-400 HEGA Filter for Austin Air Health Mate. 13" (outer diameter) x 9"(inner diameter) x 14" Height

HM-400 HEPA Filter for Austin Air HealthMate Std. 14.25" (outer diameter) x 7.25"(inner diameter) x 14.25" Height