Aprilaire Stock no.45 Two pack - Humidifier Filters Canada

Aprilaire Water Panel 45

Replace each filter each six months for peak performance.

The Aprilaire water panel 45 fits Aprilaire Humidifier models 400, 400A, and 400M

Filter measures: 10” x 12 ¾” x 1 ¾”

Sold as two pack only.