Lennox 91X23 Healthy Climate 14" x 20" x 1" Furnace Filter (4-Pack)
MERV 8 filtration in a 1-inch thick replacement filter.
Filter dimensions: 14" x 20" x 1"
*Note: This product comes in a convenient 4-pack, providing you with a 1-year supply to maintain a clean, healthier home environment.
This filter is an excellent choice to upgrade from the generic fiberglass filters in your local hardware store. The 14x20x1 filter is a factory direct, OEM Lennox filter, one of the most respected names in home comfort and indoor air quality.
|Dimensions (Inches)||14 x 20|
|MERV Rating||MERV 8|