Lennox Y6604 Furnace Filter 20x26x5 Healthy Climate MERV 16 PureAir PCO3-20-16. Package of 1
- Lennox/Healthy Climate Y6604, 20" x 26" x 5"
- Replacement Filter for PCO3-20-16 PureAir Air Purification Systems
- MERV 16 Rated and Carbon Pleated
- Actual Filter Size 20" x 25 1/2" x 4 3/8"
- Y6608 Maintenance Kit Available for Lennox PureAir PCO3-20-16
- Package of 1