White-Rodgers F825-0460 Charcoal Filter

The White-Rodgers F825-0460 Charcoal Filter is a high-efficiency activated carbon after-filter engineered specifically for technical integration with Electro-Air and Emerson electronic air cleaners. Measuring approximately 21-1/4" x 20-1/4" x 3/4", this post-filter is designed for the CSC1000 and 10C26E-410 air cleaner series. Unlike primary media, these charcoal impregnated foam filters utilize adsorption to capture Volatile Organic Compounds (VOCs), gaseous contaminants, and persistent household odors from pets or smoke. Within a high-performance HVAC system, the F825-0460 serves as a critical final stage, ensuring that the air stream exiting the collecting cells is free of trace ozone and microscopic bypass. Because these filters are not washable, technicians should verify the air cleaner's ionizing wires and plates are maintained; premature dust loading on the charcoal indicates a loss of cell efficiency or excessive bypass. Replacing these 1-2 times annually is standard practice to maintain indoor air quality specifications and structural system integrity.

• Broad Compatibility: Direct OEM-spec replacement for White-Rodgers CSC1000 and 10C26E-410 electronic air cleaner models.
• Gaseous Contaminant Adsorption: Specifically treated activated carbon manages heavy household odors and VOCs that standard filters cannot trap.
• System Diagnostics: Acts as a visual indicator of collecting cell performance; excessive buildup on the charcoal post-filter suggests a need for cell cleaning.
• Ozone Reduction: Effectively reduces trace ozone levels often produced by the ionization process in electronic air cleaners.

Can I wash the White-Rodgers F825-0460 filter?
No. Activated carbon filters must never be washed. Water saturates the carbon pores and destroys the adsorption properties. These must be replaced once the carbon is spent.

How often should a contractor replace this charcoal filter?
Standard replacement is every 6 to 12 months. In environments with heavy smoke, high pet occupancy, or intense cooking odors, change-out intervals should be shortened to 3 to 4 months to prevent odor breakthrough.

What happens if I run the air cleaner without the post-filter?
The system will still capture particulates via the electronic cells, but the indoor air quality will suffer as odors, gases, and trace ozone will not be neutralized before re-entering the supply ductwork.

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.