The Compatible Lennox WB2-17/WB2-18 metal humidifier panel measures approximately 10"x 13 1/4" x 1 1/2" inches and the honeycomb design will trap mineral pollutants, keeping them out of your humidifier.
The Lennox WB2-17/WB2-18 Humidifier Water Panel Filter is a compatible replacement for the following models:
- Lennox WB2-17
- Lennox WB217
- Lennox WP2-18
- Lennox WP218