Trane/American Standard PERFECT FIT Air Filter (BAYFTFR21P4) –4 Pack

Genuine OEM Replacement 1″ Pleated Air Filter by Trane/American Standard:? FLR05050

-21″ X 27″ X 1″ nominal size ( 20.7″ X 26.2″ X 0.88 actual size)
– Efficient slide in media filter
– Air Handler Enclosure Filter for Trane/American Standard
– 4 filters per box

Fits in the following electronic air cleaner models:
TFE210A9FR00, TFE210A9FR10, TFE210A9FR20, TFE210A9FR30

Fits in the following media air cleaner models:
TFP210A0FR00, TFP210A0FR10, TFP210A0FR11