Lennox WB2-17/WP2-18 Humidifier Replacement Water Panel
This Lennox Water Panel features honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home and fits humidifier model WB2-17, WB217, WP2-18 and WP218. It measures approximately 10 x 13 1/4 x 1 1/2 and for optimum performance, replace panel twice a season or more often in hard water areas.