Furnace Air Filter, 20 x 20 x 1-in AG0450103
Fits: 1 model · Reference price: $16.51
AG0450103 is a replacement part (furnace air filter, 20 x 20 x 1-in). Our fitment data lists 1 model that use it.
When to replace this part
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| TWE042P13FB0 | Trane | — | 19 |
Other parts for model TWE042P13FB0
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $16.51. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
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