Lennox X8790 Healthy Climate PureAir PCO14-23 MERV 16 Replacement Filter 20″ x 21″ x 5″
Fits the PCO14-23 PureAir unit.
Filter dimensions: 20″ x 21″ x 5″ (Actual size 20″ x 20-5/8″ x 4-3/8″)
The Lennox Healthy Climate PureAir replacement furnace filter has MERV 16 pleated filtration to capture particles in the air stream. In most home environments, this filter only needs to be replaced every 3-4 months.
In most home environments, this filter onlyneeds to be replaced every 3-4 months.