HAPPI KJ80 User manual

Live healthy,
breathe
My Happi
Model: KJ80
Instruction Manual
READ AND SAVE THESE INSTRUCTIONS

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FILTER MAINTANENCE
Unplug the power supply before taking out the filter and place it depending on the air quality. It is
recommended to take out the filter after 1 to 2 months, clean the dust and other pollutants absorbed by
the filter with a blower (cold air) or vacuum cleaner, and place the filter under sun about 2 hours, so as to
maintain the best purifier effect of the filter.
FILTER REPLACEMENT
Due to the different use environment, the filter service life would be different. When the purification
efficiency is reduced, please replace the filter as soon as possible to ensure the purification energy
efficiency of the purifier. Remove plastic bag before placing filter in the device. It is recommended to
contact us or your local licensors to replace it. Do not discard the discarded filter everywhere.
WIPING THE DEVICE
To stubborn besmirch or dust, you can use a soft cloth that has soaked with warm water to wipe. Do
not use volatile liquid and detergent, benzene, paint thinner, polishing powder, detergent and other
substances may cause damage to the device.
SAFETY PRECAUTIONS & WARNINGS
Do not place the device directly below a shelf
or other objects that might hinder the exiting
air flow.
Do not insert or drop any foreign objects or
liquids into the device. If either happens,
immediately unplug the device.
Be sure to stop the device and pull out the power
plug when moving.
Do not over-pinch, bend or twist the AC power
cord, or the core may be exposed or broken.
Do not run cord under carpeting. Do not cover
cord with throw rugs, runners, or similar
coverings. Do not route cord under furniture or
appliances. Arrange cord away from traffic area
and where it will not be tripped over.
This appliance has a polarized plug. To reduce
the risk of electric shock, this plug is intended to
fit in a polarized outlet only one way. If the plug
does not fit, contact a qualified electrician. Do not
attempt to defeat this safety feature.
To avoid injury, keep fingers away of pre-filter
opening when pushing down the outer tube and
from the center opening of the lid when pressing
down.
Never cover vents while the device is running;
do not place objects on top. Avoid dropping the
device.
“WARNING: To Reduce The Risk Of Fire Or
Electric Shock, Do Not Use This Fan With Any
Solid-State Speed Control Device”
The device cannot be started if the filter cover is
not installed correctly.
Stop using the device immediately in case
abnormal sound, odor, high temperature,
irregular rotation of the fan. Do not sit, lean or
lean on the device.
Do not operate any fan with a damaged cord
or plug. Discard fan or return to an authorized
service facility for examination and/or repair.
WARNING
WARNING — Skin or eye damage may result from directly viewing the light produced by the lamp in
this apparatus. Always disconnect power before relamping or servicing. Replace Lamp With Lamp Model
No. H3535AQ33E0Z03, Manufactured by Shenzhen Hangbright Optoelectronic Co. ltd.

Everyone deserves
to breathe fresh,
unpolluted air
WHO WE ARE
At Happi, we want a safer, cleaner planet.
The kind we all deserve — not just in our
homes, but around the world.
We’re doing our part by protecting
your space, and we’re doing it more
transparently and efficiently than any
other air purifier on the market. All you
have to do is sit back, relax, and watch
Happi do the work, while energy-saving
auto mode ensures you’re doing the most
good.
And for every Happi you purchase, we
plant a tree in a developing country,
helping to reduce the harmful effects of
CO2 emissions on a global scale. Happi
doesn’t just help you breathe easier — it
helps us all.
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Each innovative
device is engineered
to reduce a wide
range of pollutants
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REAL CLEAN, AUTOMATICALLY
WE’VE GOT YOU COVERED
Stop wondering if it works — let Happi
show you. A smart display screen
monitors air quality, so you’ll always
know what’s going on in your space.
Don’t have time to read all those
numbers? Auto mode takes care of you
while conserving energy, lessening
Happi’s impact on the environment and
your conscience.
Your trust is important to us — breathe
easier knowing you have 45 days to
return Happi. And after you decide to
keep it, you can sign up for automatic
filter replacements for the ultimate peace
of mind.
A HEALTHIER WORLD
When you buy Happi, you’ll help our
commitment to a cleaner, healthier
planet grow some roots. For every Happi
sold, we’ll plant a tree in a developing
nation, aiding in the reduction of CO2
emissions worldwide.

QUALITY & TRANSPARENCY HOW IT WORKS
Happi isn’t the first air purifier, but
we believe it’s the best. Our team
spent countless hours designing and
engineering the most affordable,
efficient device on the market. They
meticulously refined every detail, right
down to the screws. But don’t just take
our word for it — see for yourself, right
there on the smart display screen. At
Happi, quality and honesty go hand in
hand.
5-layer filter captures particles, gases,
and unwanted odors
High-efficiency UV light is an added
layer of protection that removes
secondary pollutatns from the air
Dynamic display reads the room and
updates in real time, keeping you
protected
Streamlined control panel makes clean
air less complicated
Understated, modern design keeps your
space looking (and feeling) beautiful
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Your lungs will
thank you

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TURN ON, TUNE OUT
Fresh starts here. Beautiful and
compact, My Happi is your tabletop
defender, quietly cleaning your air while
you work, stream movies while you’re
supposed to be working, or do literally
anything else. Its small-but-mighty
screen keeps you updated, so you’ll
never have to worry that the job wasn’t
done right — but we can’t say the same
for your boss.
We all deserve clean air. You know,
the kind that makes you smile when it
fills your lungs. With Happi, you won’t
just feel the clean, you’ll see it — we’re
putting an end to expensive guessing
games. Simple, beautiful, and effective,
Happi promises to keep your space
feeling fresh. Your lungs (and wallet)
will thank you.
PRODUCT DESCRIPTION
5-layer filter technology cleans rooms
up to 150 square feet
3-button control panel makes fresh air
a breeze
4-color LED smart display monitors air
quality, letting you see the clean
3 adjustable speeds, including night
mode for the quietest, most energy-
efficient clean
Helpful filter replacement reminder
ensures your space feels fresh at all
times
Air purification
you can see

FAN POWER
POWER
UV LIGHT
UV LIGHT
Take out the filter by opening the back compartment and follow steps below:
Remove plastic bag around handle and pull out the old filter
Take out the new filter pack and discard plastic bag
Insert the new filter, then close the filter cartridge door
After starting up, hold the [ON/OFF] + [UV] buttons to reset the filter
AIR PURIFIER BUTTONS
FILTER REPLACEMENT
LIGHT INDICATOR COLOR
Light Indicator
White Press 1 Time: Speed 1
Press 2 Times: Speed 2
Press 3 Times: Speed 3
Press 1 Time: Turns on
Press 4 Times: Automatic
Press 2 Times: Turns off
White
White
White
White
Pink
Press 1 Time: Turns on UV
Press 2 Times: Turns off UV
White
Off
FAN
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White WhiteExcellent <12
Good 13-35
Fair 36-55
Poor >55
Blue Blue
Yellow Yellow
Red Red
QUALITY PM2.5 (US Standard) (UG)
s
When you press the Fan button, the screen will display the air speed. Touch again to
change speed. In automatic mode, the screen will display A. The air purifier starts in
automatic mode. After 3 seconds, it will automatically switch to PM2.5 display.
A321
Hold the UV button for 3 seconds to enter
sleep mode, and then the screen will show
“S”. When the UV lamp is off, the motor
runs in first gear and goes out after 10
seconds. In sleep mode, touch any function
key to exit.
058 139023005
HOW TO READ YOUR AIR QUALITY MONITOR
Happi’s air quality monitor measures the level of PM2.5 present in your air. PM2.5
stands for Particulate Matter 2.5, or tiny particles that are ≤2.5 microns in width.
Studies have shown that exposure to high levels of PM2.5 can cause respiratory
problems in addition to aggravating existing health issues.

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FILTER PROFILE
PRODUCT SPECS
Initial Effect Layer
Bucket-shaped structure intercepts dust, hair, dander, and other large particles
True HEPA H13 Layer
High-density layer captures pollen, dust mites, and fiber through a fine mesh
High Efficiency Activated Carbon Layer
Honeycomb material absorbs formaldehyde and other harmful substances
Photocatalyst Layer
Superfine mesh layer reduces toxic gases, nasty odors, and other pollutants
UV Bulb
This built-in bulb works together with the photocatalyst layer to minimize or
reduce airborne bacteria
- Input Voltage: Input AC100-240V / 50 / 60HZ
- Output: DC12 / 1A
- CADR (Smoke): 70CFM/120m³/h 
- CADR (Dust): 70CFM/120m³/h 
- CADR (Pollen): 70CFM/120m³/h 
- NOISE: 28-52dB (AS sound pressure: 28-52dB)
- POWER: 13W
- Area: 150ft²/14m²
- Net weight of product: 2.2 kg
- Product gross weight: 3.0 kg
- Product Size: 210mm x 300mm

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WHERE SHOULD I PLACE MY
HAPPI?
SHOULD I RUN MY HAPPI 24/7?
Placing it in a central location and on a
raised surface will help you maximize its
benefits. At night, put My Happi close to
your bed for a clean, healthy sleep zone.
Keep your Happi clear of walls and or
other furniture so as not to block air flow
into the unit.
For continuous fresh, clean air, we
suggest running on Auto Mode at all
times. The good news is that your Auto
Mode only uses 12 watts – equivalent to
a small light bulb. If you do turn your
Happi off, it´ll run an initial clean-up
upon restart.
Get the most out of
Happi
INITIAL CLEAN-UP
Once turned on, My Happi will adapt its
cleaning cycle to your needs and the size
of your room by performing an initial
clean-up.
Like most products, your device was
manufactured using new materials. We
do everything we can to minimize the
negative effects of this process, but there
may be a noticeable smell during the
first 24-48 hours of use, which is safe
and expected. After this initial settling
period, unpleasant smells should
significantly subside. At that point, your
filters have reached full effectiveness.

LIMITED WARRANTY
INFORMATION
Happi warrants that for a period of one
year from shipment, the Product will be
free from defects in materials and
workmanship under normal use in
accordance with the documentation
provided with the Product.
Happi´s sole obligation under this
warranty will be at its option to repair
or replace the Product and the replaced
product will be warranted for the
remaining period of the original
warranty. Replacement products may
contain new or refurbished parts. This
warranty does not apply to Products
damaged by misuse, accident, damage
from use in areas subject to extreme
temperature, excessive moisture, or other
inherently hazardous environments. ALL
IMPLIED WARRANTIES OF
MERCHANTABILITY. EXCEPT FOR
THE LIMITED EXPRESS WARRANTIES
SET FORTH ABOVE, HAPPI DISCLAIMS
ALL OTHER EXPRESS OR IMPLIED
WARRANTIES OR CONDITIONS. Some
jurisdictions do not allow limitations
on how long an implied warranty lasts,
so the above limitations may not apply
to you. This warranty gives you specific
legal rights, and you may also have other
rights which vary by jurisdiction.
NEED SOME HELP?
Vist us at breathehappi.com
For more guidance and support, email
us at [email protected]. We´ll be
glad to help you.
MANUAL (QUICK GUIDE) - 11

So, go ahead,
inhale and enjoy
the experience
of fresh, clean air