Foglapius X6672 MERV16 16x25x5 Furnace Filter, Lennox X6672 Compatible, 2 Pack

Overview

The Foglapius X6672 MERV 16 furnace filter is built to fit Lennox X6672 Healthy Climate carbon systems and other 16x25x5 HVAC units. With a coconut-activated carbon coating and a MERV 16 rating, this replacement filter targets a broad range of airborne particles while maintaining steady airflow.

As a direct replacement for the Lennox HCC16-28 model, the X6672 slides into compatible filter slots with confidence. The actual dimensions are 15.8 x 24.8 x 4.3 inches, which helps you confirm fit before you buy. This two-pack provides convenient replacements for ongoing maintenance.

Key benefits and filtration technology

• Perfect compatibility across many 16x25x5 units, including Lennox X6672 systems, ensuring a straightforward installation.
• Premium filtration with a MERV 16 rating and a coconut-activated carbon-coated fiber matrix to capture a broad particle range.
• High-efficiency capture of tiny particles: over 98% of particles smaller than 0.3 microns and a large portion of impurities larger than 0.01 microns.
• Multi-layer design that outperforms traditional fiberglass filters, trapping dust and other common indoor pollutants more effectively.

Ease of use and maintenance

• Hassle-free installation: measured at 16x25x5 (actual 15.8 x 24.8 x 4.3 in), simple to slide in and secure.
• Durable construction that maintains filtration performance over time, reducing the frequency of replacements in many environments.

Package contents and replacement cadence This pack contains 2 replacement X6672 filters. For best results, replace approximately every 6–8 months in typical use, or 8–12 months based on environmental conditions and furnace run time. Warm tips provided by Foglapius should be followed to maximize comfort and air quality.

Disclaimer: This is not an OEM Lennox product. Brand names and logos are the property of their respective owners. Compatibility statements are for demonstration purposes only.