lennox standard annual filter kit S1-HUPAD35_width_13 Areas with hard water may

Areas with hard water may need to change their humidifier filter more often

Pleated media prefilters for Enerzone HEPA air cleaners

bioburden and VOC removal

To improve airflow

lennox standard annual filter kit S1-HUPAD35_width_13 Areas with hard water may93 A 16ST00 ET is moulded standard annual filter kit. Each kit contains 1 foam carbon prefilter, 2 carbon inner filters and one replacement O ring gasket. This kit contains replacement filters to keep the unit running at maximum efficiency. This kit offers basic odour control and is suitable for most people. If you require greater odour control, use plus annual kit 93 A 16PL02 ET instead. Lifespan: 1 year, 1 year prefilter, 6 months each carbon filter)