The Lennox 26Z85 Healthy Climate HCF10-11 is a high-performance disposable pleated box filter designed to improve indoor air quality in residential and light commercial HVAC systems. With a 17 x 21 x 5 inch design and a MERV 11 rating, this filter effectively captures common airborne particles such as dust, pollen, mold spores, and household debris, helping maintain cleaner air and improved system efficiency. Compatible with select Lennox and Healthy Climate air cleaner cabinets, it offers reliable filtration and low airflow resistance for consistent performance throughout its service life.

 

Key Features:

• MERV 11 filtration captures fine airborne particles for cleaner indoor air
• Durable pleated media with large surface area for extended service life
• 17 x 21 x 5 inch disposable box filter design
• Helps reduce allergens, dust, and debris in HVAC systems
• Supports optimal airflow and system efficiency
• Compatible with Healthy Climate air cleaner cabinets requiring HCF10-11 filters
• Ideal for residential and light commercial applications
• Quick and easy drop-in replacement

 

Specifications:

Model: Lennox 26Z85
Filter Type: Disposable pleated box filter
Nominal Size: 17 x 21 x 5 in
Actual Size: 16.31 x 20.56 x 4.94 in (approx.)
MERV Rating: 11
Media Type: Synthetic pleated
Application: Whole-home HVAC filtration
Compatibility: Healthy Climate HCF10-11 filter cabinets and equivalent systems