1) Rinse the collecting cells and prefilters with hot water (maximum 120°F, 49°C). Hold spray applicator approximately 5” away from collecting cells and prefilters and spray thoroughly from all sides.

2) Let stand for 5 minutes. Rinse well with hot water. If dirt remains, soak collecting cell in a solution of Dax Cleaner and hot water for 30 minutes. Rinse well.

3) Tip air cleaner collecting cell on a 45° angle and allow cell to dry completely. If arcing occurs when cell is placed back in unit, turn air cleaner off, remove cell and allow more drying time.