maytag carbon postfilters ATRP142501_width_25 Captures a percentage of allergens

Captures a percentage of allergens down to 0

This filter was specifically designed for an easy retrofit into a typical 4" furnace filter track to increase efficiency

To improve airflow

Honeycomb filtration traps mineral pollutants found in water and helps prevent them from entering your home

Lifespan: 12 Months

maytag carbon postfilters ATRP142501_width_25 Captures a percentage of allergensPackage contains one filter change. Carbon postfilters to remove odours and gases. These filters should be installed in the small track closest to the furnace, on the air outflow side of the air cleaner cabinet. The filters should be spaced evenly from the back to the front of the cabinet, with gaps between the filters. By design, the filters will not fill the entire depth of the cabinet. Lifespan: 3 6 months