Resideo - Honeywell Home 203370 Air Cleaner Pre-Filter

Air Cleaner Pre-Filter for residential media air cleaners keeps your indoor air cleaner by trapping larger particles before they reach the main filter. This Resideo - Honeywell Home 203370 pre-filter measures 20 x 20 inches, designed for indoor use, and fits Honeywell F300 and F50 air cleaners.

Engineered for easy replacement, it helps extend the life of your main filter, maintain steady airflow, and contribute to better indoor air quality. Ideal for residential settings, this pre-filter supports Honeywell Home systems and is sized for standard 20x20 inch housings.

• Size: 20 x 20 inches (Overall Width 20", Height 20")
• Compatibility: Fits F300 and F50 air cleaners for indoor residential use
• Function: Captures larger particles to extend main filter life
• Application: Indoor, residential media air cleaner
• Replacement: Easy to install and replace to maintain efficiency