High Output Interwoven Filter Design Traps and Retains Mineral Deposits
Metal Reinforcement Structure Adds stability to the new, softer and more absorbent paper filter
Prevents 'slumping' or 'sagging' over time or when wet Natural and Clean Humidification - No White Dust. Approximate Measurements: 8 7/8" x 6 5/16" x 2 7/16"