Lennox Healthy Climate Replacement Part # X6673 Aftermarket 20 x 25 x 5 (4 3/8"). MERV 10 Rated. Case of 3
- Standard 20 x 25 x 5 Pleated Filter
- Actual Size 19 3/4" x 24 3/4" x 4 3/8"
- This Filter is an Exact Replacement for Lennox Healthy Climate Part # X6673
- MERV 10 Rated
- Case of 3