REPLACEMENT PARTS
IMPORTANT: To maintain warranty and the performance of the air cleaner,
use Guardian Technologies GENUINE Replacement Parts only.
To Purchase Contact Customer Service at 1.866.603.5900
or visit www.guardiantechnologies.com
FILTER B
Replacement Combo Filter
Model No. FLT4825
Replacement Carbon Filter
4 Pack
Model No. FLT22CB4
Check out our
Filter Replacement Program
www.guardiantechnologies.com
NOTE: Do NOT stick any foreign objects or your fingers inside of the unit.
CAUTION: Do NOT use gasoline, benzine, thinner, harsh cleaners, etc. on and/or in
the unit while cleaning as they will damage the product.
NEVER use alcohol or other solvents.
Clean Air Delivery Rate
From air cleaner to air cleaner, compare the CADR numbers. First look at suggested room size. Then refer
to the Clean Air Delivery Rate (CADR) numbers. The higher the number, the faster the unit filters the air.
This air cleaner is suggested for use in a single, closed room up to 124 square feet.
Higher CADR rates provide improved performance in all room sizes. Portable air cleaners will be much
more effective in rooms when all the doors and windows are closed.
TOBACCO SMOKE: 80+
This value represents performance that can be expected within the first 72 hours of operation.
Subsequent use may vary with use.
Tested per ANSI/AHAM AC-1 National Standard
What is CADR?
CADR stands for "Clean Air Delivery Rate," which indicates the volume of filtered air delivered by
an air purifier. CADR ratings show the effectiveness of how efficient the air purifier is at capturing
fine particles from things like tobacco smoke and plant pollens from the room.
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Replacement UV-C Bulb
Model No. LB4000
™
TROUBLESHOOTING GUIDE
PROBLEM
Unit does not operate.
Unit shuts off unexpectedly.
No air circulating from unit.
Increase in noise level.
App will not download.
Not "LINKING" / finding
Wifi or Bluetooth
.
®
SOLUTION
Check that the unit is plugged in.
Check that filter is in place.
Confirm that filter is Genuine Replacement Filter
Call Customer Service 1.866.603.5900.
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 1.866.603.5900.
Unplug unit. Check Pre-/Carbon Filters. Clean
Pre-/Carbon Filter if necessary.
Replace Filter if necessary.
Make sure the filters are clean. Replace if necessary.
Check to make sure you have most
recent update on smartphone.
Check that the device is plugged in. Make sure
smartphone is within arm's length of the purifier.
Make sure that light is blinking blue.
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