Holmes Replacement Wick Filter by RPS Prodicts H100-6 (HWF100) (6 Pack)
Replacement Wick Filter by RPS Fits Models: HM4600, HM7203RCU, HM7204, HM7305RCU, HM630, HM729, HM7306,HM4600, HM6000, HM6000RC, HM6600, HM73005RC, HM7306, HM7808, BCM7510, BCM7308(HWF100) (HWF100-4) (6 PerPack)