Lennox X0586 Filter

Upgrade your filtration with the Lennox X0586, a high-quality 20x25x5 MERV 10 filter engineered for the Healthy Climate BMAC-20C box media air cleaner. This OEM replacement air filter is technically identical to Lennox X058601, providing a seamless drop-in fit for professional-grade HVAC systems. Designed with electrostatic pleated media, it maintains a low static pressure drop while efficiently capturing airborne contaminants down to 0.3 microns. Unlike standard 1-inch filters, these 5-inch deep-pleat media packs offer increased surface area, ensuring consistent airflow and protecting critical blower components from dust accumulation. This furnace filter media is a critical component for maintaining IAQ standards in residential and light commercial settings, effectively trapping pollen, mold spores, and pet dander. For technicians performing seasonal maintenance, this Lennox replacement filter provides a reliable seal within the cabinet, preventing bypass and maximizing the efficiency of the air handler.

• OEM Compatibility: Exact replacement for Lennox X058601 and fits Lennox BMAC-20C, Honeywell F100, and several Trion Air Bear cabinets.
• Advanced Filtration: Rated at MERV 10, providing over 85% efficiency in removing particles between 3.0 and 10.0 microns.
• Optimized Airflow: High-performance synthetic media allows for maximum air volume (up to 2000 CFM) with minimal resistance.
• Robust Construction: Built with a moisture-resistant beverage board frame and reinforced pleat stabilizers to prevent collapse under heavy load.
• Actual Dimensions: Precise technical sizing of 19-3/4" x 24-3/4" x 4-3/8" ensures a tight bypass-free fit.

Is the X0586 interchangeable with the X058601?
Yes, the Lennox X0586 and X058601 are the same technical part number and share the exact same dimensions and performance specifications.

Will this fit a standard 20x25 return air grille?
No, this is a 5-inch deep-pleat media filter designed specifically for wide-body air cleaner cabinets like the Healthy Climate BMAC-20C. Always verify the actual depth of your housing before installation.

How does this impact system static pressure?
Because of the increased surface area of the deep pleats, the Lennox 20x25x5 filter provides a much lower resistance to airflow compared to standard pleated filters, helping to maintain factory specs for blower motor longevity.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.