Replacement for OEM Part/Model Numbers: MACKPAK20, FILBBCAR0020, FILBBFTC0020, FILCCFTC0020, FILBBFT0020, FILCCCAR0020, and KEAFL0301020
Product Features:
- Nominal Size: 20x25x5
- Actual Size: 19.88x24.88x4.38
- No assembly required.
- Easily inserts into and out of existing return grille.
- Lasts Up to 6 Months