CUCKOO 3-IN-1 H13 True HEPA Replacement Filter for CAC-I0510FW Air Purifier. Filter Stages: Pre-Filter — H13 True HEPA Filter — Activated Carbon Filter (CACF-IAF)

Features

• Pre-Filter — H13 True HEPA Filter — Activated Carbon Filter
• Replace every 4-12 months*
• *Lifespan dependent on how many hours the unit operates per day (i.e. running the unit 24 hours per day will result in a shorter filter lifespan)