The Lennox Replacement Filter for Model X6667 (75X67) (2-Pack) FEATURES: Factory original BMAC Healthy Climate Media Electrostatically charged disposable media Captures dust mites, pollen, mold spores, pet dander, and other contaminants down to 0.3 microns Synthetic media offers a large surface area for maximum dirt holding capacities with minimum air resistance Media is certified to UL 900 standard. UL classification - Class 2 has a recommended Replacement of every 6 months under normal usee SPECIFICATIONS: Lennox Replacement Filter No.X6667 - formerly 75X67 GENUINE OEM (PCO-20C) Nominal Dimensions: 21" x 26" x 4" Actual Dimensions 20 3/4" X 25 3/4" X 3 3/4" MERV 10 Fits model PCO-20C
- 2 Filters
- Nominal Size: 21" x 26" x 4"
- Actual Size: 20-3/4" X 25-3/4" X 3-3/4"
- Manufactured by Lennox
- MERV 10