GeneralAire GA50A20 - Manual (Page 13)

Cleaning Record
The collecting cells and prefilters must be cleaned on a regular basis for the Air Cleaner to
function at its peak of efficiency. The frequency of cleaning will vary from one house to
another. On average, the cells should be cleaned every 3 months.
Use the chart below to keep track of your cleaning schedule.
DATE CLEANED DATE CLEANED DATE CLEANED
13