ITROUBLESHOOTING GUIDE
PROBLEM
Unit does not operate.
SOLUTION
Check that the unit is plugged in.
Check that filter is in place.
Confirm that filter is upgraded replacement filter.
Call customer service (888) 294-3983
PROBLEM
Unit shuts off unexpectedly.
SOLUTION
Check that unit is plugged into a
working electrical outlet.
Check that filter is firmly in place.
Check that the rear cover is latched firmly in place.
Call customer service (888) 294-3983
PROBLEM
No air circulating from unit.
SOLUTION
Unplug unit check pre-/HEPA filters.
Clean pre-/HEPA filter if necessary.
Replace filter if necessary.
PROBLEM
Increase in noise level.
SOLUTION
Make sure the filters are clean replace if necessary.
HOW TO REPLACE FILTER
Press the lock & release
Remove the used combina-
button and remove the
tion filter and dispose of it in
rear cover from the unit.
thegarbage.
Insert filter system into
Consult the arrow on the
unit.
filter for correct installation
direction.
REPLACEMENT PARTS
To purchase contact customer service at
(888) 294-3983 or visit www.trightfilters.com
FLT4825 FlLTER B
Replacement Filter
Model No. FLT4825
Importance: Use upgraded trightfilters replacement
parts to maintain product performance.
True HEPA Genuine Replacement Filter
Model: FLT4825
Thank you for purchasing the trightfilters true HEPA
upgraded replacement filter.
If you have any questions or concerns, please reach
out to us at support@trightfilters.com
Note: These filters are made for the GermGuardian
AC4300BPTCA, AC4300WPT, AC4900CA, AC4825,
AC4825W, CDAP4500BCA, CDAP4500WCA, AP2200-
CA Air Purifiers.
SAFETY INFORMATION
Follow all safety guidelines.
Read all instructions before using.
Do not allow children to play with the plastic packag-
ing. Immediately discard the plastic after unwrapping
the filters.
A damaged filter may not properly filter air. If a filter is
damaged, contact customer support.
Note:
The filters should be replaced every 3–6 months.
Do not clean the filters with water or other liquids.
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