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20 X 20 X 1 – Trane Replacement Air Filter for TMM5A0B30M21SA (Pack of 12)
The Trane 20 X 20 X 1 1 Inch Pleated Filter , is the correct replacement for the following air handler.
The Trane 20 X 20 X 1 1 Inch Pleated Air Filter for TMM5A0B30M21SA will also fit compatible units by Trane.
This Trane filter will also prolong the life of your HVAC system by making it work more efficiently.
Compatible Brands: Trane