Cleaning And Maintenance, CLEANING THE PERMAtech FILTER

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1. Press the TIMER button until you reach the desired

number of hours you want the unit to operate (2, 4, 6

or 8)

Figure 1

•	The number of hours selected will light up and
	remain illuminated on the control panel.
•	When time is up, the air cleaner will beep 3
	times and turn off.
2. To CANCEL the timer, press the TIMER button one
more time. You may also cancel the timer operation
by turning the power button off.

CLEANING AND

MAINTENANCE

The PERMAtech® filter is designed to never need replacement. However, we recommend regular cleaning for optimal performance.

•Every few weeks, check the condition of the filter.

•After approximately 3 months of operation, a Filter Clean Indicator will alert you to clean the filter before further use.

To clean the filter:

1.Turn off and unplug the air cleaner.

2.Remove the air inlet grill by pulling on the tab.

3.Remove and examine the foam pre-filter.

•If it has collected dust or lint, remove and wash it in warm soapy water. Rinse and drip dry thoroughly before placing it back into the grill inlet.

4.Check the condition of the PERMAtech® filters and remove if dirty.

5. Clean the PERMAtech® filter.

•	Using your vacuum cleaner,
	run the brush attachment
	along both sides of the filter
	and clean between the	Figure 2
	pleated layers (Figure 2).	Figure 2
	pleated layers (Figure 2).