Holmes(r) Harmony Hepa Air Purifier (HAP726-U)

14' x 15' 4 speeds 99.97% efficiency 140 CADR (clean air delivery rate) Filter change indicator Dual position Quiet operation Replacement HEPA filter, (need 2) Mfg. No. HAPF600 (Ace No. 6091284) Replacement carbon filter, (need 2) Mfg. No. HAPF60 (Ace No. 6091268)