- Crafted to generate higher output and stronger absorption
- Anti-microbial product protection built-in for improved filter life and performance
- Unique clay solutions allows for the excellent water absorption and humidity output in the industry
- For excellent results change once per season
- Made in the USA
- Dimensions: 13 in L x 10 in W
- Material: Metal
- Suitable for: 350 360 400 400A 560 560A 568 600 700 760 760A 768 (35) Aprilaire Furnace Humidifier Models HE200A HE250A HE260 A/B HE265A/B ME360 HE360A/B HE365A/B Honeywell WB2-17 WB2-17A WP2-18 and WP2-18A Lennox Humidifiers