Arctic Stream DA1007 Humidifier Filter Pad

Patented rigid design with antimicrobial agent! The Arctic Stream DA1007 humidifier wick filters contain an antimicrobial agent to aid in keeping your filters fresh and free from the growth of microbes and bacteria. These filters measure approximately 7″ x 8″ x 1-3/4″. These should be changed at the beginning of every season or every two (2) months, depending on use.