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Dreame AirPursue PM20
- Purify 1,883 sq.ft in Just 15 Min
- AI-Powered Airflow That Follows You
- Year-Round Comfort — Purifies, Heats & Cools Precisely
- 99.99%* Filtration — 4 Layers & 7 Sensors for Total Protection
$699.99
Regular price
$999.99
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Description
Specifications
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AirPursue™ PM20 Purifier
Buy Now
AirPursue™ PM20 Purifier
Buy Now
AirPursue™ PM20 Purifier
Breathe Healthier, Live Smarter
Watch video
Dualflow
Modulation Tech for Enhanced
Purification Efficiency
Purification Efficiency
· Up to 33%
Faster Full-Room Purification
· 10m Forward Airflow Projection
AI-Powered
Detection: Auto-On, Targeted
Breeze That Follows You and Your Pet
Breeze That Follows You and Your Pet
Purifies
1,883 sq. ft
in 15 minutes
in 15 minutes
3-in-1
Power,
All Year Round
All Year Round
Powerful
4-Layer Filter
Removes 20+ Types of Harmful Pollutants
Removes 20+ Types of Harmful Pollutants
Powered by
7 Sensors — Real-Time
Air Quality Display on LCD Screen
Air Quality Display on LCD Screen
Ultra-Quiet
Comfort Mode,
Only 32dB(A)
Only 32dB(A)
Dualflow Modulation Tech for 33%* Faster, Full-Room Purification
Ultra-Fast Upward Airflow + 10m* Forward Projection for Deep, Even Cleaning in 7,534
sq. ft.
Forward+Upward
Ultra-Fast Upward Airflow Design
Only Forward
Ultra-Long Forward Airflow Design
Covers up to 7,534 sq. ft. in an hour — built for big spaces
Lab-tested and third-party verified to eliminate pollutants and refresh your space with
confidence.
*Coverage estimates are calculated using a typical U.S. residential ceiling height
of 9 feet.
Cleaning Time
3-in-1 Power, All Year Round
Purifier Mode- Up to 7,534 Sq.ft/h Clean Air Output
Deep Purification Power: Effectively purifies up to 14* types of air
pollutants, including but not limited to PM2.5, pollen, and dust mites — significantly
improving indoor air quality.
3-in-1 Power, All Year Round
Heating function - Heat to 40°C in just 3 seconds
Enjoy rapid warmth within 3 seconds*. The built-in PTC heating module ensures
fast heating and delivers up to 40℃* of warm airflow, reducing waiting time.
3-in-1 Power, All Year Round
Fan Mode - 180° rotation, Year-Round Comfort with 3-in-1 Purifier, Heater &
Cooler
An ultra-long forward airflow design evenly distributes pure air throughout
your room. The Purifier delivers enhanced air circulation with jet technology, reaching up
to 10m* within a 100㎡* space.
Up to 10m
Long Range Air Projection
Pure Air Where You Need It
Experience a targeted airflow tailored to your movements. Enviro Detect technology
accurately detects and tracks your trajectory, delivering directional air within a 5m* distance.
Shared Comfort with Adaptable Airflow
Experience adjustable airflow tailored for everyone in your home. When
someone enters the room, the purifier powers on automatically (customizable via app). With one person,
the wind follows their position; with more than one person, it flows intuitively from side to side,
ensuring balanced and enhanced air coverage.*
Breathe Easier with 4-Stage Deep Filtration
The AirPursue Series removes 99.99%* of formaldehyde, TVOCs, viruses, mold, pollen,
smoke, and more.
4
Formaldehyde-Cata Filter
Fights formaldehyde for safe breathing.
3
Carbon Layer
Absorbs toluene, TVOC, formaldehyde, and other harmful volatile gases with
CTC>80%.
2
High-Efficiency Composite Filter
H13* filtration traps allergens like coronavirus and dust as small as 0.3
microns.
1
Magnetic Housing
Efficiently blocks debris, hair, and other large particles.
AirPursue™ PM20 Purifier
Breathe Healthier, Live Smarter
Watch video
Dualflow Modulation Tech for 33%* Faster, Full-Room Purification
Ultra-Fast Upward Airflow + 10m* Forward Projection for Deep, Even Cleaning in 7,534 sq.
ft.
Forward+Upward
Ultra-Fast Upward Airflow Design
Only Forward
Ultra-Long Forward Airflow Design
Covers up to 7,534 sq. ft. in an hour — built for big spaces
Lab-tested and third-party verified to eliminate pollutants and refresh your space with
confidence.
*Coverage estimates are calculated using a typical U.S. residential ceiling height
of 9 feet.
Cleaning Time
3-in-1 Power, All Year Round
Purifier Mode- Up to 7,534 Sq.ft/h Clean Air Output
Deep Purification Power: Effectively purifies up to 14* types of air
pollutants, including but not limited to PM2.5, pollen, and dust mites — significantly
improving indoor air quality.
3-in-1 Power, All Year Round
Heating function - Heat to 40°C in just 3 seconds
Enjoy rapid warmth within 3 seconds*. The built-in PTC heating module ensures
fast heating and delivers up to 40℃* of warm airflow, reducing waiting time.
3-in-1 Power, All Year Round
Fan Mode - 180° rotation, Year-Round Comfort with 3-in-1 Purifier, Heater &
Cooler
An ultra-long forward airflow design evenly distributes pure air throughout
your room. The Purifier delivers enhanced air circulation with jet technology, reaching up
to 10m* within a 100㎡* space.
Up to 10m
Long Range Air Projection
Pure Air
Where You Need It
Experience a targeted airflow tailored to your movements. Enviro Detect technology
accurately detects and tracks your trajectory, delivering directional air within a 5m* distance.
Shared Comfort with Adaptable Airflow
Experience adjustable airflow tailored for everyone in your home. When someone enters the
room, the purifier powers on automatically (customizable via app). With one person, the wind follows
their position; with more than one person, it flows intuitively from side to side, ensuring balanced and
enhanced air coverage.*
Comprehensive 4-Layer Filtration for Healthy Air
1 Magnetic Housing
Efficiently blocks debris, hair, and other large particles.
High Efficiency Composite Filter
Traps allergens like coronavirus and dust as small as 0.1 microns.
Carbon Layer
Absorbs toluene, TVOC, formaldehyde, and other harmful volatile gases with CTC>80%.
Formaldehyde-Cata Filter
Fights formaldehyde for safe breathing.
H13* For You And Your Loved Ones
From families to pet lovers, breathe easy with powerful, medical-grade purification.
Pet owners
Removes hair, dander, and odors
Allergy sufferers
Captures pollen and airborne allergens
Smoke-sensitive households
Filters out wildfire smoke and fine particles
Families with kids or elders
Blocks bacteria and maintains healthier air
Urban homes
Fights smog, PM2.5, and indoor pollutants
Cooking lovers
Eliminates kitchen smoke and lingering food smells
Air Purifier with Auto-Adjusting Fan Speed for Cleaner, Safer Air
Detects rising pollution and responds instantly—filtering out PM2.5, allergens, viruses, and more, without you lifting a finger.
Smarter Air, Right at Your
Fingertips with the Dreamehome App
Smarter Air, Right at Your
Fingertips with the
Dreamehome App
Glide Easily Throughout Your Living Space
Relish smooth movements around your home. Equipped with hidden wheels, the Purifier swiftly maneuvers on hard surfaces, delivering pure air to any spot at home with little less effort.
360° All-Around Operation
Seamless, Quiet Movements
Seamless Control Experience
Convenient Remote Control
Built-In Smart Voice Assistance
Package List
Main Body x1
Remote Control x1
User Manual x1
Which Air Purifier Is Right For You?
NEW
PM20
NEW
PM10
AI Tracking
Auto Power-On
Automatic Fan Speed Control
Purification
Fan
Heating
Mode Selection
Auto, Comfort, Pet
Auto, Comfort, Pet
Wind Speed Level
1–10 levels
1–10 levels
CADR (m³/h)
400
400
FCADR(㎡/h)
250
250
Recommended Space
1,690 Sq.ft
1,690 Sq.ft
Air Supply Distance
10m
10m
H13* Life
2 years
2 years
Filter Media Rating
H13*
H13*
CCM Level
F4
F4
Filter Layer
4
4
Types of Pollutants
14
14
Noise (sleep)
32db(A)
32db(A)
Purification mode
Smart/Super/Comfortable
Smart/Super/Comfortable
Air outlet/supply technology
Dual Flow Tech
Dual Flow Tech
Auto Detect & Monitor
Sensor
PM1 sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
PM1 sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
Display
AQ
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
AQ
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
APP
Voice
Built-In Intelligent Voice Assistance
Built-In Intelligent Voice Assistance
Remote control
LCD
Follow
Which Air Purifier Is Right For You?
NEW
PM20
NEW
PM10
AI Tracking
Auto Power-On
Automatic Fan Speed Control
Purification
Fan
Heating
Mode Selection
Auto, Comfort, Pet
Auto, Comfort, Pet
Wind Speed Level
1–10 levels
1–10 levels
CADR (m³/h)
400
400
FCADR(㎡/h)
250
250
Recommended Space
1,690 Sq.ft
1,690 Sq.ft
Air Supply Distance
10m
10m
H13* Life
2 years
2 years
Filter Media Rating
H13*
H13*
CCM Level
F4
F4
Filter Layer
4
4
Types of Pollutants
14
14
Noise (sleep)
32db(A)
32db(A)
Purification mode
Smart/Super/Comfortable
Smart/Super/Comfortable
Air outlet/supply technology
Dual Flow Tech
Dual Flow Tech
Auto Detect & Monitor
Sensor
PM1 sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
PM1 sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
PM2.5 sensor
PM10 sensor
Formaldehyde sensor
TVOC sensor
Temperature sensor
Humidity sensor
Display
AQ
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
AQ
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
PM1
PM2.5
PM10
TVOC
HCHO
Filter
Temperature
Humidity
APP
Voice
Built-In Intelligent Voice Assistance
Built-In Intelligent Voice Assistance
Remote control
LCD
Follow
Got Questions? We've Got Answers
Q1: What's the difference between PM10 and PM20?
PM10 has a PCADR of 300 m³/h, while PM20 is 400 m³/h and includes a heating function.
Q2: Why should households consider buying an air purifier?
Pollen in spring, formaldehyde release in summer, wildfire smoke in autumn, and poor ventilation in
winter all impact indoor air quality. Dust mites, mold, and other allergens can also pose health
risks.
An air purifier ensures clean, healthy air for your family in every season.
Q3: How many layers of filtration does the purifier use?
Four layers:
1. Large particles like pet hair, dander, plant seeds
2. PM2.5, pollen, bacteria, viruses
3. VOCs like formaldehyde, toluene, TVOC
4. Long-term decomposition of formaldehyde into CO₂ and water (no replacement needed)
1. Large particles like pet hair, dander, plant seeds
2. PM2.5, pollen, bacteria, viruses
3. VOCs like formaldehyde, toluene, TVOC
4. Long-term decomposition of formaldehyde into CO₂ and water (no replacement needed)
Q4: What do the four air quality color levels mean on the display?
Real-time air quality with four color levels: green (excellent), yellow (good), orange (mild), red
(heavy pollution).
Q5: How many sensors are built into the device?
Seven sensors: PM1, PM2.5, PM10, formaldehyde, TVOC, temperature, and humidity — all auto-detect and
adjust in real time, displaying accurate pollution levels.
Q6: How do I activate the Auto Power-On function?
By default, this feature is turned off and can be enabled in the app.
Q7: How many operating modes are available?
Three modes with 1–10 fan speeds:
– Auto Mode: Smart sensing and adjustment
– Comfort Mode: Quiet and ideal for sleep
– Pet Mode: Strong purification for pet households
– Auto Mode: Smart sensing and adjustment
– Comfort Mode: Quiet and ideal for sleep
– Pet Mode: Strong purification for pet households
Q8: How long does the filter last, and will I receive a reminder when it needs
replacement?
– High Efficiency Compound Filter: 2 years
– Activated Carbon Filter: 1 year
Replacement reminders will show on screen and in the app.
– Activated Carbon Filter: 1 year
Replacement reminders will show on screen and in the app.
Q9: What is Enviro Detect Tech, what does it do, and how do I enable it?
You can trigger this feature by using the Auto Mode
– For one person: wind follows your position
– For multiple people: wind swings between both sides
– For one person: wind follows your position
– For multiple people: wind swings between both sides
Q10: What's the difference between recommended room size and even purification
coverage?
Recommended room size is based on CADR, assuming the air is already well-mixed.
But in real life, pollution is uneven, so we use even purification coverage to show how far our
airflow
reaches. With Dreame's 10-meter wind projection, we cover up to 157㎡, meaning air gets
cleaned
everywhere, not just nearby.
Q11: Why is even purification more important than just room size?
Because in real life, air isn't evenly mixed.
Pollutants collect in corners, around furniture, and in closed spaces.
A high CADR is not enough if clean air can't reach those areas.
Dreame's Dualflow system pushes clean air further and distributes it more evenly — ensuring
the
whole
room is truly purified.
Disclaimers：
*5m, 120°: Based on tests in our in-house lab. Actual performance may vary.
*Side to side: Maximum range is 120°.
*400m³/h: The data is based on our in-house laboratory.
*10m, 100㎡: The data is based on our in-house laboratory.
*The data is based on our in-house laboratory.
*14, 9: Testing for air pollutants and bacterial viruses was completed in a large chamber following relevant Dreame testing methods. Results may vary in practice. 14 air pollutants include dust mites, cat dander, dog dander, pollen, PM2.5, PM10, PM1, formaldehyde, TVOC, toluene, acetic acid, ammonia, hydrogen sulfide, trimethylamine - fishy odor; 9 bacterial viruses include influenza A virus H3N2/H1N1, enterovirus 71, human coronavirus HCOV-229E/OC43, Staphylococcus albicans, Aspergillus niger. E. coli, Staphylococcus aureus, Streptococcus pneumoniae, and Candida albicans.
*60dB(A): The data is based on our in-house laboratory.
*Built-In Intelligent Voice Assistance: Only available in English.
*Frost & Sullivan, confirmed based on research on the global air purifier market.
*99.99%: PM10 and PM20 can achieve up to 99.99% removal efficiency under Dreame's lab conditions.
*H13:High-efficiency melt-blown filter media (H13 grade),as defined by results based on GTT TM 018-2010 and GTT In-house Method (GTT proprietary test standard).
