Trane FLR6465 Replacement Prefilter 20.69x26.07 Inch

The Trane FLR6465 is a disposable prefilter designed for use in Trane HVAC air cleaning systems. Measuring 20.69 inches wide by 26.07 inches high with a 1-inch depth, this genuine OEM replacement filter serves as the first line of defense in your air filtration system.

Key Features:

• Captures large particles including dust, lint, and pet hair before they reach the main filter
• Black woven mesh construction for effective particle filtration
• Rated for temperatures up to 225°F
• Withstands airflow velocities up to 500 feet per minute
• Extends the life of main collection cells by preventing premature clogging
• Compatible with Trane CleanEffects air cleaners

This prefilter is factory-recommended for cleaning or replacement every two months of actual runtime, though intervals can be adjusted between one and three months based on household conditions such as pets or smoking. The filter can be vacuumed for maintenance but is ultimately disposable. Also known as FLR06465 and D801263P03, this prefilter is compatible with various Trane and American Standard air filtration cabinet models.