background image

Filters are removed 

in this order

Periodic maintenance of your air purifier is important. A good

rule of thumb is to give your unit a “once-over” every 30 to 40

days to ensure continued optimal performance.

IMPORTANT:  Disconnect power cord from both unit and wall 

prior to performing any maintenance function

GENERAL MAINTENANCE

Cleaning the Pre-Filter, HEPA Filter, Carbon and

Photo-Catalytic Filter

If Dirt is visible, take out the filters and remove particulate by:
WIPING the

carbon and photo-catalytic filters

with a clean

cloth or vacuum with brush attachment.
RINSING the

Pre-filter and HEPA filters

using hot water every 3

to 6 months, depending on usage, and allow to air dry.

Filters MUST BE thoroughly dry before re-installing.

WARNINGS:  

DO NOT USE soap or detergent as it will damage the

material in the filters.

DO NOT USE a  hairdryer to accelerate the drying time

!

Remove the Pre-Filter, the 

HEPA filter, the Activated 

Carbon and Photo-Catalytic 

filters.  Carefully remove the 

white purification plate by 

grasping the end and carefully 

pulling straight out of the 

card slot.   Clean the plate

Cleaning the activated Oxygen O

3

Plate

Note: It is normal for the

ANION to cause some

particles to accumulate on

the front grill and fan blades.

Use a Phillips-head screw

driver to remove the (4)

screws in the front grill

cover.

Simply clean the

blades and grill with a damp

cloth or vacuum. Allow to

dry completely before re-

attaching the front grill

cover.

with a stiff brush using a 50/50 solution of ammonia and

hot water. Rinse plate in warm water and dry thoroughly

before re-installing.

The plate MUST BE thoroughly dry before

re-installing.

Cleaning the Front Grill and Fan Blades

WASHABLE 

Hospital-Grade 

HEPA Filter

CLEANABLE

Photo-Catalytic

Filter

Activated Oxygen

(PURIFY)  O

3

Plate

WASHABLE

Dirt, Dust & 

Debris Pre-Filter

3

4

CLEANABLE

Activated 

Carbon Filter

Summary of Contents for KT-AIR-3500

Page 1: ...amage is not covered under warranty Precautions This unit employs a ground type 3 prong plug which will only fit into a grounding type power outlet Do not use an adapter Do not attempt to bypass this feature by altering the plug in any fashion Do not use outdoors or on wet surfaces Do not use with damaged cord or plug Do not unplug by pulling on the cord Grasp the plug not the cord Do not operate ...

Page 2: ...de the plate vertically into card slot 6 Reinstall the 3 inner filters in the following order FIRST with the ribbon to the outside place the Photo Catalytic Filter in the unit so that the safety tab can no longer be seen CAUTION When properly installed the Photo Catalytic Filter will push the safety tab towards the center of the unit and will no longer be visible See photos BELOW for proper instal...

Page 3: ...E a hairdryer to accelerate the drying time Remove the Pre Filter the HEPA filter the Activated Carbon and Photo Catalytic filters Carefully remove the white purification plate by grasping the end and carefully pulling straight out of the card slot Clean the plate Cleaning the activated Oxygen O3 Plate Note It is normal for the ANION to cause some particles to accumulate on the front grill and fan...

Page 4: ...OR ANY RESPIRATORY OR LUNG CONDITION SHOULD NOT BE IN THE ROOM WHEN THE PURIFY FEATURE IS ENGAGED Level1 Up to 500 Square Feet Level2 500 1000 Square Feet Level3 1000 1500 Square Feet Level4 1500 2000 Square Feet Level 5 2000 3500 Square Feet IS OZONE SAFE Yes but moderation is the key Use your nose if you can smell ozone it is time to turn it off The following guidelines should be strictly adhere...

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