Hard Wick Filter compatible with Lennox Healthy Climate #10 X2660 Humidifier Pad.
Compatible with Lennox Healthy Climate HCWB3-12, WB3-12, HCWB3-12A, HCWB3-12K, HCWB3-12AK, HCWB2-12, WB2-12, HCWB2-12A WB2-12A.

Disclaimer:

This is not an Original Equipment Manufacturer (OEM) product, branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

® 2-pack Humidifier Water Filter Replacement for Lennox Healthy Climate #10 X2660 Humidifier Pad;
Compatible with Lennox Healthy Climate HCWB3-12, WB3-12, HCWB3-12A, HCWB3-12K, HCWB3-12AK, HCWB2-12, WB2-12, HCWB2-12A WB2-12A series Humidifiers;
Dimensions: 9 1/2 inches x 9 7/8 inches x 1 5/8 inches; Universal replacement for many brands and models;
Heavy duty metal filter pad - The heavy-duty aluminum mesh frame holds its shape over the life of the water panel as the porous ceramic-type coating absorbs water and maintains the proper level of hydration to support the evaporation process.
standard replacement humidifier filter keeps your humidifier running efficiently to maintain proper humidity throughout the home; For optimum performance, replace panel once every 6 months or more often in hard water areas.