PURE KJ468F User manual

USER MANUAL
Ultrafine
Professional Multistage
Air Purification System
with DFS Technology

Color options vary depending on region / market

Congratulations on your investment in the brand new Pure Ultrafine Series Air Cleaning
Device. We believe you deserve the best. This built in USA hand-crafted air cleaner is
individually tested and certified to guarantee better than HEPA performance at ultrafine particle
levels. Your choice of the Pure Ultrafine series will bring pure air and create a healthier
indoor environment for you and your loved ones. Now let’s get started.
Table of Contents
What’s In the Box 2
How your air purifier works 2
Exploded View & Specifications 3
Setting Up the Unit 4
Operation | Function Description 5
Routine Care & Maintenance 6
Troubleshooting 10
Warranty 11
Filter Replacement Schedule 12
Contact Info 13

Double Pre-filtration: Two stages of pre-filtration not only capture large particles such as dust, hair and lint efficiently, but also greatly
enhance the lifespan of the main filter. The replaceable VOC pre-filter is a proprietary spongy material that greatly improves adsorption of
TVOCs. The cleanable polymesh pre-filter serves as a guard to keep large particles out of the system.
(fig 1, component 2 &3)
Patented DFS (Disinfecting Filtration System) Technology: Traps microorganisms for continuous germicidal exposure, resulting in
the most powerful indoor air purification in the world. DFS Technology has four times the filter loading capacity of a typical HEPA rated filter,
capturing 99.99% of particles at 0.007 microns. This makes Intellipure’s air purification systems the most efficient available. Media
efficiently traps up to 99.99 % of bacteria, mold spores, fungi and virus sized particles (.007 to 10 micron). This revolutionary technology
reduces bioburden and inhibits microorganism growth through Microbiostasis. (fig 1, component 4 & 6)
Proprietary Blend VOC post-filter: Innovative VOC adsorption filter for removal of harmful gases and odors with 90% removal efficiency
on Formaldehyde and 95% removal efficiency on Toluene. It is an effective means to treat heavily VOC/gas polluted areas such as newly
renovated homes/offices. (fig 1, component 7)
World Class High Efficiency Motor: We selected a world class motor with the most cutting edge technology for our Ultrafine series air
cleaning devices. It provides an excellent airflow within the system, which results in extraordinary CADR (clean air delivery rate), great
energy efficiency and super quiet operation. (fig 1, component 9)
Built-in-USA exquisite quality: Heavy duty metal outer housing with a high-end anti-scratch finish. (fig 1, component 11)
Convenient Worldwide Application: KJ468F Series can operate from 100V-240V AC, 50-60Hz
What’s in the box
Pure Ultrafine Main Unit 1
Cleanable integrated pre-filter (inside main unit) 1
Replaceable VOC pre-filter (inside main unit) 1
Main + VOC post-filter Cartridge (inside main unit) 1
How your air purifier works
Power cord 1
User Manual 1
Warranty Card 1
Microfiber cloth 1
Certificate of Performance 1
2

Model # KJ468F
Power 100-240V AC, 50-60Hz
Wattage 95 Watts Maximum
CADR Dust 270 CFM
Smoke 260 CFM
Pollen 315 CFM
Energy
Efficency
Energy Star
Dimensions 30.3x10.6x 13.4 in
Weight 27lbs
Exploded View & Specifications
1. Front screen
2. VOC Pre-filter
3. Cleanable integrated pre-filter
4. High energy grid
5. Safety lock
6. Main filter
7. VOC Post-filter
8. Top cover & User Interface
9. World Class High Efficiency EC Motor
10. Inner Housing
11. Outer housing
12. Base
13. Easy Glide Wheels
14. Handle
3
14
13
12
11
10
9
8
7
6
5
4
3
2
1

f-1 g-1 h-1 i-1
f-2 g-2 h-2 i-2edcba
Setting up the unit
Carefully remove the unit from the carton and remove the dust bag covering the unit. The dust bag prevents scratches and damage
to the unit during transportation. Please keep it in a dry and cool place. The unit is a plug and play design for indoor use only.
FOR FIRST USE, BEFORE PLUGGING IN THE UNIT
Each filter is individually wrapped to ensure freshness. Follow steps in Routine Care and Maintenance Section Point 2 filter replacement
and maintenance to remove the filters, un-wrap and replace them in the unit. Filters include VOC Pre-filter, Main Filter and VOC Post-filter.
Inspect the power cord for damage. If the power cord is damaged, please contact Intellipure’s customer service department to obtain a
replacement. If your power cord is intact, Congratulations! You may plug in your unit and enjoy exceptionally pure air NOW!
a) Power button
b) Sleep mode
c) Slide speed control
d) High speed
e) Turbo mode
FIG 2
f-1) VOC Pre-filter indicator
f-2) Change VOC pre-filter indicator
g-1) Main filter indicator
g-2) Change main filter indicator
h-1) VOC post-filter indicator
h-2) Change VOC post-filter indicator
i-1) DFS indicator
i-2) DFS deactivation indicator
4

5
Operation | Function Description
POWER ON/OFF
1. When unit is plugged in, control goes through self-diagnosis and then
returns to the last setting before power was lost.
2. When unit is off (and plugged in), only the power button is dimly lit.
SPEED CONTROL
1. When unit is turned on, Power Button, Speed Bar, DFS and Filter Lights
will be illuminated white.
2. Touch the fan speed bar to increase or decrease fan speed by
increments of four.
3. For fine-tuning Speed:
a. Touch the small fan symbol (button b in Fig 2) to decrease fan
speed by 2 increments.
b. Touch the large fan symbol (button d in Fig 2) to increase fan speed
by 2 increments.
SLEEP MODE
1. Adjust to desired speed for Sleep Mode and hold Sleep Mode button
to activate Sleep Mode.
2. When Sleep Mode is activated, the whole user interface will dim to
low. Only the Power Button and Sleep Mode Button are lit. The unit
will remain running at the speed set before Sleep Mode was activated.
3. To deactivate Sleep Mode, touch anywhere in the speed bar.
TURBO MODE
1. Touch Turbo Mode button to activate Turbo Mode.
2. When activated, all buttons on the UI are illuminated white.
3. To deactivate Turbo Mode, touch anywhere in the speed bar.
FILTER INDICATOR 1 / 2 / 3
1. When unit is operating properly, the filter indicators are illuminated white.
2. When filter lifespan has been reached, filter indicator goes out and
change filter indicator turns red.
3. Filter light can be reset by holding the respective filter light button
for 5 seconds. When filter indicator quickly flashes 6 times, the timer
is successfully reset.
DFS INDICATOR
1. When unit is on and DFS is operating properly, the indicator is lit.
2. When DFS needs maintenance, DFS will automatically turn off. When
DFS is turned off, indicator turns RED.
3. DFS can be activated / deactivated by touching DFS button. When
DFS is deactivated, the DFS indicator turns off and DFS deactivation
indicator turns red.
4. DFS is turned on by default.
WARNING: The cutting edge capacitance touch control technology is designed to operate under minimal pressure.
Lightly touch or slide over the buttons for an optimal user experience. Different individuals have a different level of
capacitance. Slight delay in response may occur depending on the capacitance one carries.

FIG 3-1
FIG 3-2
FIG 4
Routine Care & Maintenance
1. Filter replacement and maintenance schedule
Filters need to be replaced or maintained properly to maximize the unit’s performance.
Maintenance schedule is based on pollution level. Following is the recommended maintenance schedule
for most environments. Filters need to be replaced/cleaned more often if unit is being used in a heavily
polluted environment:
2. Filter replacement and maintenance
Replaceable VOC pre-filter - replace every 6 months
Cleanable Poly Mesh Pre-filter and High Energy Grid - clean every 3 months
Main filter - replace every 9-12 months
VOC post-filter - replace every 6 months
WARNING: When DFS needs service, dirt in the high energy grid can create a short circuit. The
power supply PCB shuts off and the RED indicator turns on. Turn the unit off and unplug it; then
perform maintenance as indicated in the Filter replacement and maintenance section below.
WARNING: The unit should be turned off, unplugged and the motor should completely stop
before any maintenance.
2-1 Pre-filter set maintenance
•Remove the front cover of main unit by grabbing both sides of about 1/3 of the distance from
the bottom and pulling the bottom part away from the main body of the unit. (Fig 3-1)
• When the bottom of the front cover is a few inches away from the main body, use both
hands to pull the front cover down slowly to disable child lock on top of the front cover. (Fig 3-2)
6

FIG 5
FIG 6
FIG 7
• The cleanable integrated pre-filter is locked into the front cover. Use one hand to hold the
front cover frame. Use one finger to grab the small ring and pull out the integrated pre-filter.
Clean as necessary. (FIG 4)
• After pulling out the integrated pre-filter, you will see the replaceable VOC pre-filter laying
underneath. Replace as necessary. (FIG 5)
• Put the integrated pre-filter back into the front cover by locking all the side tabs
to the front cover frame. Make sure all tabs are secured in the holes. (FIG 6)
2-2 High Energy Grid maintenance
• Turn the Safety Lock on High Energy Grid from vertical to horizontal; gently pull out the
High Energy Grid and put aside on a secure, clean and dry surface. (FIG 7)
• Use a clean microfiber cloth to wipe off the dust on the High Energy plate and High Energy
Wires. If High Energy Grid is cleaned with a damp cloth, air dry High Energy Grid before
reinstallation. (FIG 8)
• Reinstall the High Energy Grid. High Energy Plate with holes and Safety Lock facing out
towards the front of the unit (towards the cover). Safety Lock needs to be on top. Turn the
lever from horizontal to vertical to lock the High Energy Grid in place.
WARNING: Please DO NOT put High Energy Grid on any wet surface. DO NOT drop the
High Energy Grid. Dropping can result in serious damage. High Energy Grid should be
completely dry before putting back into the unit or the red light will not go out and the DFS
will not function.
7

FIG 10
FIG 8
FIG 9
2-3 Main filter & VOC post-filter replacement
• Pull out the High Energy Grid following steps described in the same section, Point 2-2 High
• Energy Grid maintenance. Then gently pull out the main filter and VOC post-filter cartridge.
(FIG 10)
• Un-wrap the plastic bag on both the new main filter and the new VOC post-filter.
• Reinstall main filter and VOC post-filter cartridge. Make sure the VOC post-filter is facing inside
(toward the motor/fan). Main filter must go all the way back in the inner housing toward the fan.
• Reinstall the High Energy Grid following steps described above in the same section, Point 2-2
High Energy Grid maintenance.
WARNING: The appliance is not to be used by children or persons with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction. Children shall be supervised
not to play with the appliance.
8
NOTE: After maintenance of the filters, simply put the front cover back and your unit will run like
new. Carefully align the vertically protruding child lock tabs in place, move the front cover upwards
to secure to tabs. (Fig 3-2) Then use care to align the horizon tab with the slot on the bottom of the
unit. Make sure it is closed tightly. (Fig 3-1)