Foglapius X7935 20x20x5 MERV 16 Furnace Filter Replacement – Lennox HCC14-23 & FC100A1011 Compatible, 2-Pack

Overview

The Foglapius X7935 20x20x5 MERV 16 Carbon Clean furnace filter is designed as a ready-to-use replacement for select Lennox systems, including model X7935 with HCC14-23 and FC100A1011. Delivered in a convenient 2-pack, it offers a straightforward upgrade for homes seeking a simple path to cleaner indoor air.

Compatibility and what's included

This filter is marketed as fully compatible with Lennox HCC14-23 and the FC100A1011 family, allowing you to replace your old unit without additional adapters. The two-pack helps you maintain your HVAC routine and aligns with typical replacement schedules.

• 2-pack count for consistent replacements
• Print-ready compatibility with Lennox HCC14-23, FC100A1011, and related part numbers
• Not an OEM product, listed as a compatible replacement

Performance and filtration

With a MERV 16 rating and a carbon-clean design, this filter aims to capture a broad range of airborne impurities and reduce odors in spaces with typical household activity. Real-world results depend on usage and environment.

• High-efficiency filtration up to 98% of impurities in controlled testing
• Carbon layer supports odor management and chemical particle capture

Durability and maintenance

The X7935 uses a durable, high-pleat construction to maximize dust-holding capacity and extend service life. While the filter lifespan varies, the manufacturer suggests replacements every 8–12 months under normal conditions, with some environments extending replacement intervals.

• Durable design to maintain performance over time
• Typical replacement window: 8–12 months

To maximize performance, inspect the filter during routine maintenance and replace when you notice visible buildup, reduced airflow, or after seasons with heavy filtration needs. For questions or guidance, Foglapius offers responsive support within 12 hours.