Description
Keep your home’s air fresh and free of airborne contaminants with the Honeywell Home FC37A1064/U Electronic Air Cleaner Cell. This genuine OEM replacement cell features a built-in ionizer section and collector section that work together to electrostatically capture dust, pollen, pet dander, smoke, mold spores, and other airborne particles as air passes through your HVAC system.
Measuring 12.4″ x 20″ (315 mm x 508 mm), this cell is designed as a direct drop-in replacement for Honeywell F50, F300, and F52 series whole-house electronic air cleaners — including popular models like the F300E1035, F300A2025, F300A2012, F50F1065, F50F1040, F50F1057, and all F50A/F50E units sized 20″ x 25″ or 20″ x 12½”. Note that 20″ x 25″ air cleaners require two cells for a complete change-out.
The cell arrives fully assembled with ionizing wires and is ready to slide into your unit immediately. Its symmetrical design allows airflow in either direction — simply flip the cell around to match your installation orientation. A plastic carry handle (included) mounts on either end for easy insertion, removal, and transport during routine cleaning. For best performance, clean the cell at least once a year (every six months in high-use environments) using a standard dishwasher with mild liquid detergent.
Features:
- Genuine Honeywell OEM Part — Factory-original FC37A1064/U cell ensures proper fit, electrical contact, and filtration performance in your existing air cleaner.
- Dual-Stage Filtration — Integrated ionizer section charges airborne particles while the collector section captures them, effectively removing dust, pollen, pet dander, smoke, bacteria, and mold spores.
- Wide Compatibility — Fits Honeywell F50, F300, and F52 series electronic air cleaners including F300E1035, F300A2025, F300A2012, F50F1065, F50F1040, F50F1057, and all F50A/F50E models.
- Symmetrical, Reversible Design — Cell can be oriented in either direction to match your airflow, making installation foolproof regardless of how your unit is mounted.
- Pre-Assembled & Ready to Install — Ships with ionizing wires already in place and includes a removable plastic carry handle; no tools or wiring required.
- Washable & Reusable — Unlike disposable filters, this cell can be cleaned in a dishwasher and reused for years, dramatically reducing long-term filter costs.
- Made in the USA — Manufactured domestically and UL Listed (Report E30954) for safety and quality assurance.
- Dimensions — 12.4″ x 20″ x 4.5″ (315 mm x 508 mm); shipping weight approximately 9.4 lbs.











