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You are here: Home / Best Rated Air Purifiers / Dyson Pure Cool TP04 HEPA Air Purifier Review in 2021

Dyson Pure Cool TP04 HEPA Air Purifier Review in 2021

Updated on June 9, 2021 By Musfikur Rahman · Leave a Comment

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Dyson TP04 is a 40-inch tall air purifying fan that you can effectively use in the living room or bedroom. The unique bladeless amplifier loop oscillates up to 350 degrees, and you can set the airflow directions forward or backward. This feature allows you to use it all year round.

The device is also designed ergonomically to ensure that it’s durable and maintains the same quality performance for a long period.

In this Dyson TP04 review, we discuss its specs, features, how Dyson Air Multiplier works, the pros and cons.

Jump to…

  • Specs
  • In-depth Review
  • Suitable Room Size
  • Operating Costs
  • Pros & Cons
  • Dyson TP04 vs. DP04 vs. HP04

Dyson Pure Cool TP04 Air Purifier and Fan

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Dyson TP04 Specifications:

ParameterValue
Filtration Technology
  1. Mechanical 2-Stage: HEPA filter and granular activated carbon filter.
  2. Electronic: none.
Common air cleaning technologies of air purifiers.
HEPA ClassTrue HEPA
Filter Life12 months for HEPA and Carbon filter set
Maximum Airflow Rate77 gallons per second or 617 cubic feet per minute (cfm) with the help of air multiplier technology.
Approximate CADR42 cubic feet per minute (cfm)
Room Coverage (8 ft ceilings)160 sq ft with 2 air changes per hour (calculate ACH for your room)
Sensors✔️ (PM 2.5, PM 10, VOC, NO2, Temperature, and Humidity sensor)
Fan Speeds10
Smart Control
  • App Support: Dyson Link app for both iOS and Android
  • Smart Home Integration: Alexa, Google Home, and Apple HomeKit.
Tilt Functionality❌
Automatic Mode✔️
Noise Level< 55 dB
Rated Power40 Watt
Weight10.98 lbs
DimensionsHeight: 41.5″, Amplifier diameter: 8.1″, and Base diameter with plate: 8.8″
Deal Alert
Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver
837 Reviews
Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver
  • Intelligently purifies and cools you.
  • Dyson technology helps create a cleaner, healthier home - Our vacuums and purifiers are scientifically proven to capture particles as...
  • 360° filtration system uses activated carbon to remove gases and odors and a HEPA filter to capture 99. 97% pollutants as small as 0....
  • Air Multiplier technology circulates purified air throughout the whole room
  • Automatically senses and reacts to changes in air quality - then reports pollution in real time on LCD screen and on your Dyson Link...
$549.99 −$52.77 $497.22
Get it from Amazon

Last update on 2023-01-27 at 22:08 / Affiliate links / Images from Amazon Product Advertising API

Dyson TP04 is for:

You might be wondering if the Dyson TP04 might cool down your room while purifying the air because it is “Pure Cool“. But, this is partially true. Dyson TP04 has air filters, but it has no built-in heat pump like an air conditioner. The forward-facing airflow will give you a chill feeling like a fan does. Typically portable air purifiers don’t cool the room.

Dyson called it a fan because the aerodynamically designed loop amplifier multiplies the air and increases the airflow a lot (up to 15 times than it filters) than a typical air purifier. This feature allows it to be used as a fan.

In-depth Review of Dyson TP04 Air Purifier:

True HEPA as primary filtration

Dyson TP04 uses a true HEPA grade filter, which is about 60 percent larger than the previous generation (TP02). The filter medium is glass fibers, and it can capture 99.97% of tiny airborne particulates that are as small as 0.3 microns. These include particles from smoke, ultrafine dust, asbestos, and viruses.

The filter is pleated over 238 times in a sealed plastic case, which lasts up to 12 months on normal usage and moderate indoor air quality. Also, you can check the remaining filter life on the display or via the Dyson Link app.

This air purifier is tested and certified by AAFA (Asthma and Allergy Foundation of America), which will give you an extra sense of protection if you have asthma or allergies.

Granular activated carbon filter

The second stage filter is a high-quality granular activated carbon filter. It adsorbs light household odors and VOCs. Dyson claims the new edition’s carbon filter has three times more carbon material than the previous generation.

Like the HEPA filter, this carbon filter also lasts up to 12 months, and you can check the remaining filter life from the onboard LCD or mobile app.

Boosted airflow design

Dyson air purifiers have a unique air delivery technology, also known as Air Multiplier. The early Dyson bladeless fans first adopted the technology. The aerodynamically designed loop amplifier induced a stream of air to the airflow. It results in 15 times more air delivery than it sucks from the bottom (through the filter).Dyson TP04 CADR

Dyson TP04 also comes with the Air Multiplier technology, which delivers up to 77 gallons of air per second or 617 cubic feet of air per minute (cfm) at top speed. However, Dyson didn’t reveal the multiplication factor for this model. If we assume it 15, we can find the CADR (Clean Air Delivery Rate) by 617 / 15 = 42 cfm.

If you are curious about Dyson Air Multiplier technology, then please watch the explanation from Sir James Dyson:

Dyson TP04 is ideal for large rooms to projects the air with its huge loop amplifier. You also can choose different oscillation angle that covers up to 350-degrees. This ensures better air circulation throughout the room, which is essential for effective air filtration.

However, with a CADR of ~ 42 cfm, you won’t be able to get a faster air cleaning. To get the best output, leave it ON all the time.

If you need a quicker pollutants removal, such as to remove smoke, then it will not be useful for you.

Wireless control

Dyson TP04 comes with both a handy remote controller and Wi-Fi connectivity feature. It supports both 2.4 GHz and 5 GHz network so that you can connect it with almost every modern Wi-Fi router.

The robust Dyson Link app is available in both App Store and Google Play. You can monitor, control, and schedule the purifier from anywhere using the app.

Dyson TP04 is compatible with all popular smart speakers: Alexa, Google Home, and Apple HomeKit. So, you can conveniently control it using voice commands.

You can put the remote controller conveniently to the top of the air purifier where it has magnets.

Multiple air quality sensors

Dyson TP04 air purifier is loaded with air quality sensors to monitor the surrounding air quality. The device has 3 core air quality sensors, which are particle, VOC, and Nitrogen dioxide.

The laser-based particle sensor counts both small (PM2.5) and larger (PM10) pollutants. It also has a temperature and humidity sensor. You can check all the different air quality metrics from the onboard LCD and Dyson Link app.

Also, these sensors can save you up to 200 bucks from purchasing a separate air quality monitor.

1 to 10 level fan speeds

Dyson TP04 has wide 10 level fan speeds you can choose from. You can also set it to the automatic mode to select the fan speeds based on ambient air pollution. This is not only convenient but also cost-saving.

The unit has a sleep mode feature, which dims all the display lights. If you set it to auto mode plus sleep mode together, the purifier will run 1 to 4 fan speeds. You can enjoy a peaceful sleep for this speed-limiting feature at night.

350-degree oscillation

As Dyson TP04 is a tall tower fan, it incorporates all the typical pedestal fan features. You can set the oscillation angle between 45 degrees to 350 degrees. You can choose from 45°, 90°, 180°, or 350° oscillation.

Also, you can change the airflow direction from forward to backward, like the winter/summer mode of a fan. This feature will allow you to use it all year round.

Power Consumption

The standby power consumption is 2 watts (Wi-Fi on) and 0.5 watts (Wi-Fi off). The input power for Dyson TP04 is 6 watts for the lowest fan speed and 40 watts for the highest fan speed. It comes with a detachable 6-feet long power cord, including a power brick.

Suitable Room Size for Dyson TP04:

  • 320 sq ft with one air change per hour.
  • 105 sq ft with three air changes per hour.

If you have higher ceilings, then use our Air Changes per Hour Calculator to calculate the suitable room size.

Dyson TP04 Operating Costs:

Annual Filter Replacement: ~ $79 per year for the HEPA and carbon filter set (check availability & current price on Amazon).
Monthly Energy Consumption: ~ $1.7 (based on 12 cents per kWh and 12 hours use on top speed per day). Use our Energy Usage Calculator to find out the bill based on your usage and the local energy rate.

Video Commercial:

Deal Alert
Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver
Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver
Intelligently purifies and cools you.; Air Multiplier technology circulates purified air throughout the whole room
$549.99 −$52.77 $497.22

Last update on 2023-01-27 at 22:08 / Affiliate links / Images from Amazon Product Advertising API

Pros & Cons:

Pros
  • All-in-one: air Purifier, fan, and air quality monitor
  • True HEPA filter as the core filtration
  • Large filter surface area, 29 feet when unfolded
  • Granular activated carbon filter for odors
  • Futuristic design, loaded with features
  • Particulate (PM2.5, PM10), VOC, and NO2 sensor for determining AQI, plus temperature and humidity
  • 1 to 10 level fan speed settings, airflow direction control, 350-degree oscillation
  • Automatic mode, night mode, separate filter replace indicator for both filters
  • Superb Dyson Link app support, available in both App Store and Google Play
  • Supports Alexa, Google Home, and Apple HomeKit
Cons
  • Low CADR
  • VOC sensor reports slowly
  • No washable pre-filter

Check out our reviews:

  • The 5 Best Air Purifier & Fan Combo
  • The 7 Best Smart Air Purifiers

Dyson TP04 vs. DP04 vs. HP04:

Choosing between TP04 and DP04 can be a little tricky as the two models are almost the same in their functionality. TP04 is a slim tower series, while the DP04 is desk series with a circular loop amplifier. Only DP04 has a tilt feature that allows you to change the airflow direction to an upward/downward angle a little bit.

The HP04 model integrates a heater coil into its loop amplifier so that you can use the model for room heating during the winter.

Dyson Air Purifier Model
Tower Series
TP04
Desk Series
DP04
Desk Series with Heater
HP04
Image
Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver
Dyson Pure Cool Purifying Fan DP04, White/Silver
Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter, Space...
Maximum Airflow
617 cfm
617 cfm
617 cfm
Tilt Functionality
Total Height
41.5 inch
27.2 inch
30.1 inch
Weight
10.98 lbs
10.25 lbs
12.36 lbs
In-depth Review
-
Dyson DP04 Review
-
Customer Ratings
Current Price
$497.22
$699.99
$699.95
Bring it to Home
Get it from Amazon
Get it from Amazon
Get it from Amazon
Tower Series
Dyson Air Purifier Model
TP04
Image
Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver
Maximum Airflow
617 cfm
Tilt Functionality
Total Height
41.5 inch
Weight
10.98 lbs
In-depth Review
-
Customer Ratings
Current Price
$497.22
Bring it to Home
Get it from Amazon
Desk Series
Dyson Air Purifier Model
DP04
Image
Dyson Pure Cool Purifying Fan DP04, White/Silver
Maximum Airflow
617 cfm
Tilt Functionality
Total Height
27.2 inch
Weight
10.25 lbs
In-depth Review
Dyson DP04 Review
Customer Ratings
Current Price
$699.99
Bring it to Home
Get it from Amazon
Desk Series with Heater
Dyson Air Purifier Model
HP04
Image
Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter, Space...
Maximum Airflow
617 cfm
Tilt Functionality
Total Height
30.1 inch
Weight
12.36 lbs
In-depth Review
-
Customer Ratings
Current Price
$699.95
Bring it to Home
Get it from Amazon

Last update on 2023-01-27 at 22:08 / Affiliate links / Images from Amazon Product Advertising API

Questions & Answers:

Q. Can I use it only as a fan without air purification?
A. No, the centrifugal fan draws the air through the filters. You should not run it without the filters, or it will damage the motor.

Q. Does TP04 cools down the room?
A. No, it has no built-in air cooling mechanism. It will only give you a cool breeze like a fan.

Q. How strong is the airflow?
A. The maximum airflow rate of Dyson TP04 is about 617 cfm, which is almost half than a regular desk fan (average is 1000 cfm).

Q. Are the filters washable?
A. None of the filters is washable. You have to replace the non-disposable filters once a year or earlier based on the usage and the indoor air quality.

Q. Can I carry the air purifier by the loop?
A. No, you shouldn’t use the loop as a carrying handle. You have to use the base to move it between places.

Final Thoughts

Dyson’s bladeless air purifying fans are revolutionary. Dyson TP04 is a hybrid air purifier fan that filters the air and blow out like a fan. If you are looking for an all-rounder air purifier with nice aesthetics, then the Dyson TP04 Air Purifier could be a perfect selection for large spaces.

Check Current Price on Amazon
Check Current Price on Best Buy
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Filed Under: Best Rated Air Purifiers

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Musfikur Rahman

A former smoker, who has become a clean air enthusiast, created this blog to review different types of air purifiers so that you can make an informed decision.

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