Lennox 14x20x1 MERV 8 Pleated Air Filters 4-Pack 91x23
The Lennox 91X23 is a furnace air filter that reduces the following allergens from your indoor air:
- Dust
- Pollen
- Mold spores
- Replace every 90 days
Lennox 14x20x1 MERV 8 Pleated Air Filters 4-Pack 91x23
The Lennox 91X23 is a furnace air filter that reduces the following allergens from your indoor air: