The Lennox X2661 humidifier replacement is a key component in allowing the humidifier to produce moisturized air. This water panel will last for approximately 6 months.

• HCWB3-17
• HCWB3-17A
• HCWP3-18
• HCWP3-18A
• HCWB2-17
• HCWB2-17A
• HCWP2-18
• HCWP-18A
• WB2-17
• WB2-17A
• WP2-18
• WP2-18A