ProTec - Extended Life Humidifier Filter Model WF2 - 1 EA
ProTec - Extended Life Humidifier Filter Model WF2 - 1 EA
Directions
To maintain optimum performance of your humidifier, replace your filter every 1 to 2 months, depending on water quality and usage. Change your filter if: It is hard and crusty; It develops an odor; moisture output is decreased.
Purpose
Cold & Allergy