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Cleaning Air Filter
Removable 2nd Stage Filter
Filter Maintenance and Emergency Operation
1st Stage Filter
1. Lift open the front panel as shown on the picture
2. The first stage filter can be cleaned with a
vacuum cleaner or by washing with a mild soap
and < 113º F water.
3. The 2nd filter can be washed, use a vacuum
cleaner to clean any dust, lint, etc.
4. Throughly dry filters before replacing in unit.