INSTALLING & REMOVING UV-C BULB
E-8
E-9
1. Turn off and unplug unit.
Press the lock and release
button and remove the
rear cover from the unit.
2. Remove the
combination filter.
3. Use a Philips head
screwdriver to remove
2 screws and detach the
UV-C Metal Shield.
UV Bulb Replacement Indicator:
The circular blue light on the front panel of the purifier will flicker
when it’s time to replace the bulb.
4. The UV-C Bulb is removed by carefully grasping the bulb with a clean cloth or tissue and pulling
the bulb straight out of the unit.
5. The UV-C Bulb is reinstalled by sliding it, horizontally, back into the slots at the top of the unit.
6. To reset the UV-C Replacement Indicator, press and hold the UV Mode button for 3 seconds.
Bulb is NOT visible
until the UV-C METAL
SHIELD has been
removed.
CLEANING & MAINTAINING COMBINATION FILTER
Check and Replacing HEPA Filter:
Remove the Pre-Carbon Filter to expose the Pet Pure HEPA Filter. When the HEPA Filter
turns from white to grey or black (about every 6 months depending on use and environmental
conditions) it should be replaced with a new one. If the HEPA filter is still white, it does NOT
need to be replaced.
Important: Do NOT try to wash and re-use the Combination Filter.
1. Replace combination filter. Consult the arrow on the filter for correct installation direction.
2. Reattach the rear cover of the unit and securely latch into place.
3. Press and hold the
UV Mode
button for 3 seconds to reset the system.
Important: To maintain warranty and the performance of the air cleaner, use Guardian
Technologies Genuine Replacement Parts only.
Genuine Filter Replacements can be purchased directly at
www.guardiantechnologies.com
.
FILTER (FLT4825) OR FILTER
PET
(FLT4850PT).
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 155 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: 100+
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.
Check out our
Filter Replacement Program
www.guardiantechnologies.com
™
B
B
Replacement bulb: LB4000
available at 866.603.5900 or
www.guardiantechnologies.com
