8
9
250
oPeraTing The TheraPure
®
250
Safety
1. Do not place near fans.
2. Keep both sides of the unit at least 1 foot away from a wall.
3 Do not place the unit near curtains.
4. Placing the unit close to the source of air pollution is an effective way to improve
indoor air quality.
Note:
DO NOT run the Therapure
®
250 with a broken filter. Replace the filter if the filter has a tear
or a hole in it.
If the filter is damage or needs replacement, please visit our web site at
www.envionproducts.com
to order for a replacement filter. Or call
1.800.875.8577
.
cleaning & mainTenance
Keep the Therapure
®
250 functioning properly by cleaning the Permanent HEPA type Filter. More
frequent cleaning will be necessary if the unit is located in an area with a high level of airborne
contaminants (excessive amounts of smoke, pet dander, etc.).
Exposing the Therapure
®
250 to candle/oil/fireplace soot and smoke is not recommended and will
require more frequent cleaning.
Cleaning the Permanent HEPA type Filter
Note: Always make sure the Therapure
®
250 is turned off and unplugged before cleaning.
1. Release the inlet grill by pressing on the locking latch (see diagram of Main Parts).
2. Remove the inlet grill from the unit as shown below.
3. Grasp the left and right frames of the Permanent HEPA type Filter through the indentations on
the sides of the filter enclosure and remove the filter.
4. To clean the Permanent HEPA type Filter, use the brush or crevice attachment with your vacuum
cleaner. Run the attachment along the inlet and outlet side of the filter, cleaning between the
crevices as much as possible.
Do not use water or any household cleaners or detergents to
clean the Permanent HEPA type Filter.
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