Lennox X7935 Filter

The Lennox X7935 is a professional-grade MERV 16 pleated filter designed for the Healthy Climate Carbon Clean 16 air filtration system. Measuring 20x20x5, this high-efficiency media filter is engineered to maintain low pressure drop while capturing 95% of particles down to 0.3 microns, including bacteria, viruses, and allergens. As a Lennox OEM replacement filter, the X7935 is identical to part number X793501, ensuring a precise fit within the cabinet to prevent air bypass. Contractors frequently specify this model for residential and light commercial HVAC systems requiring hospital-grade filtration without significantly compromising system static pressure. The filter features carbon-coated fibers that provide effective odor reduction and VOC removal, making it a critical component for IAQ management. Proper installation of this replacement furnace filter ensures maximum protection for the evaporator coil and improves overall heat pump or furnace longevity by maintaining optimal airflow transitions.

• MERV 16 Efficiency: Provides the highest level of residential filtration, capturing over 95% of fine particles.
• Carbon Filtration: Integrated carbon-impregnated media neutralizes volatile organic compounds (VOCs) and common household odors.
• Precision Fit: Specifically designed for the HCC16-28 air cleaner cabinet to eliminate bypass and ensure 100% of air passes through the media.
• Low Airflow Resistance: Engineered pleat spacing optimizes surface area, reducing strain on the blower motor compared to standard high-efficiency filters.

Common Questions

How often should a Lennox MERV 16 filter be replaced?
In standard residential applications, these 5-inch deep filters generally require replacement every 6 to 12 months, depending on the run-time of the blower and the ambient dust load of the environment.

Is the X7935 compatible with other 20x20 filter cabinets?
While the nominal size is 20x20x5, the actual dimensions are 19-3/4" x 19-3/4" x 4-3/8". It is specifically calibrated for Lennox Healthy Climate housings; verify internal cabinet dimensions before attempting to use this in a third-party air cleaner.

Does a MERV 16 filter restrict airflow more than a MERV 11?
While MERV 16 media is denser, the deep-pleat design of the X7935 provides significantly more surface area than 1-inch or 2-inch filters, often resulting in a lower initial static pressure than thinner, lower-rated filters.

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.