Replacement Humidifier Filter for Duracraft Humidifier Models listed below:

Features:

• Micro-free antimicrobial agent pro-longs filter life
• Metal center keeps shape for better usage
• Replace Filters every 30-45 days
• Measures: 8-7/8" x 2" x 8-1/4"
• High Quality Aftermarket Replacement Part Manufactured to Original Specifications - 30 day money back Guarantee

Fits Duracraft Models:

Part Numbers: AC-818, D18-C, 31913, 31915, HC-818 ( AC818, D18C, HC818)