Hunter extra absorbent anti-bacterial evaporative paper wick filter #31915. Fits the Hunter 5 Gallon Healthy Humidifier. Specially treated with anti-microbial properties to protect against the growth of micro-organisms such as bacteria, mold and fungi. This wick should be replaced at least once per season.

Approximate Dimensions: 10" x 8" x 2"

Fits Models
Hunter Care-Free Humidifier: 32350, 32500, 32501, 32501A, 32505, 32507, 34500, 34997.