Dyson has been producing air purifiers for many years creating bladeless devices that are safe for everyone. There are four series: TP, DP, BP, and HP, and each has some modifications. Let's talk about each of them.
Dyson air purifiers comparison
| Product / Specs |  Dyson TP01 |
 Dyson TP02 |
 Dyson TP04 |
 Dyson HP01 |
 Dyson HP02 |
 Dyson HP04 |
 Dyson BP01 |
|---|---|---|---|---|---|---|---|
| Design | Bladeless | Bladeless | Bladeless | Bladeless | Bladeless | Bladeless | Bladeless |
| Oscillation | 70° | 180° | 350° | 70° | 180° | 350° | 70° |
| Mode | Cooing | Cooling | Cooling | Cooling + Heat | Cooling + Heat | Cooling + Heat | Cooling |
| Max Airflow (liters/sec) | N/A | 410 | 361 | 200 | 200 | 310 | 257 |
| Height (in) | 40.1 | 40 | 41.5 | 24.9 | 24.9 | 30 | 15.7 |
| Backward Airflow Mode | no | no | yes | no | yes | yes | no |
| Amp size (in) | 4.4 in diameter | 4.4 in diameter | 8.1 in diameter | 6.1 in diameter | 8.74 in diameter | 9.76 in diameter | N/A |
| Weight (lbs) | 7.9 | 8.4 | 10.98 | 12.75 | 8.6 | 12.36 | 9.9 |
| Accessories | Remote control | Remote control | Remote control | Remote control | Remote control | Remote control | Remote control |
| Wi-Fi Support | no | yes | yes | no | yes | yes | no |
| Alexa Control | no | yes | yes | no | yes | yes | no |
| Filter | HEPA | Improved HEPA | Improved HEPA + Carbon | HEPA | HEPA | HEPA + Carbon | HEPA |
| Price | $554.99 | $599.0 | $549.99 | $435.59 | $499.0 | $699.99 | $499.95 |
The main differences between Dyson purifiers
- Design. Some of them have tall towers and are massive, while others like the DP and BP are more portable.
- Filtration system. All models come equipped with a HEPA filter that is ideal for those who suffer from allergies and asthma. The TP04 and HP04 also include a carbon filter that removes odors.
- Airflow. The TP02 and TP04 are suitable for bigger spaces since they can handle tons of airflow.
- Cooling and heating. All models purify and create cool air while the HP series also do the heating.
Design
There are four models: HP, BP, and TP. All models are purifiers and also can be a fan. The HP models are slightly bigger than the compact series but not as big as the TP series. The BP model is the smallest and most compact.
The HP purifiers create both hot and cold air and also purifying.
Dyson Pure Hot + Cool Air Purifier
The most-featured air purifier
Can do heating and cooling as it purifies the air. Oscillates at 350 degrees. Senses air pollution evens automatically. Has a built-in display. Wi-Fi enabled and works with Amazon Alexa.
Removes gasses, formaldehyde, and odors. Safe for allergy and asthma sufferers.
$699.99 on AmazonIt includes the Dyson HP01, HP02, and HP04. These purifiers are not only purifying the air but also have heating and cooling capabilities. The main difference between the HP models would be app compatibility, screen, Auto mode, and oscillation.
The Dyson Pure Hot + Cool HP04 has a HEPA and Carbon filters. It removes allergens, odors and gasses
Dyson HP Series: HP01 vs. HP02 vs. HP04 vs. HP07 vs. HP09
- HP01 is the most barebone model. It does not have WiFi, screen, auto mode, its rotating angle is 70 degrees only. Because of no Wifi, the purifier is not connected to the app and can not be integrated with Alexa. The machine does a good job at heating and cooling the air tho so if you are looking for a mix of a fan, purifier, and heater, the Dyson Pure Hot + Cool HP01 is a good machine.
- HP02 can be connected to the app and controlled by voice if you have Alexa. It also has a better rotating angle and auto mode. The model lacks a display but other than that it is a nice purifier that is capable of doing three things, cooling, heating and purifying.
- HP04 is one of the most advanced machines in the Series. It has all the features of the HP04 + a display. It can rotate at 350 degrees and needs less time to heat or cool down a small or medium room. In addition to the HEPA filtration, it includes a carbon filter to remove odors and gasses which makes it perfect for overly sensitive to allergy people.
- HP07 is fully sealed and has a one-unit filter (carbon and HEPA) while the oldest models come with two separate filters.
- The newest HP09 is very similar to the HP07, the biggest difference is the filtration system. Instead of trapping formaldehyde, the HP09 destroys it.
Dyson also has the newest Dyson Pure Hot + Cool Cryptomic (HP06) that is not available to buy on Amazon yet but you can order it directly from the official website. UPD: seems like the Dyson HP06 is not available to buy anymore. Instead, there are two new models, the Dyson HP07 and HP09.
Compared to the Dyson HP04, the HP07 has a fully sealed whole-machine filtration and is HEPA-H13 certified. Another difference is that the HP04 has two separate filters (carbon and HEPA), while the HP07's filters are one unit.
The newest Dyson HP09 is very similar to the HP07 but it has an upgraded filter that captures and destroys formaldehyde and shows it on the improved display. Both models are not widely available yet.
The Dyson HP Series can do purifying, cooling and heating the air
The TP series only colling the air and have a tall tower design. It includes the Dyson Pure Cool TP01, TP02, TP04, and TP07. The difference between the models is oscillation, filtration, app connection, Alexa control, auto mode, backward mode, real-time air quality, and max airflow the purifier delivers.
There is also the newest Dyson TP09 that is not widely available. It eliminates formaldehyde particles via an upgraded filter.
Dyson TP09 vs. HP09
The two has different design with the TP09 being taller. Both have the same filtration system but the TP09 only purifies and cools the air while the HP09 additionally heats the room.
Dyson Pure Cool TP07
A tower fan purifier for large rooms
Can be used as a fan and also as a purifier. It is the tallest purifier in the model line. Has a display and senses the air quality automatically. It is Wi0Fi enabled and works with Alexa/Siri. Oscillates at 350 degrees.
The advanced whole-machine filtration HEPA-H13 certified
$588.0 on AmazonThe same as the HP Series, the TP has a newer model, the Dyson Purifier Cool Formaldehyde TP09. The difference between the TP09 Cryptomic and TP04 Pure Cool is the same as with the HP Series, the TP06 destroys formaldehyde, not only captures it making filtration even better for those who are allergy-sensitive.
The Dyson TP Series is ideal for large rooms
Dyson TP Series: TP01 vs. TP02 vs. TP04 vs. TP06 vs. TP07
- TP01 does not have Wifi which means no app connection nor Alexa integration as well. It also can rotate at 70 degrees only. Since it has the same costs as the TP02 we would not recommend getting it unless it has a good discount.
- TP02 oscillates at 180 degrees, has WiFi and all the following things such as app and Alexa integration. It also has the best airflow among all modifications. The machine also has an improved HEPA filter.
- One of the latest modes, the TP04 has a display, backward mode, oscillates at 350 degrees, includes a carbon filter which makes it ideal for really allergic to dust people. We would suggest getting the TP04 if you don't want to smell any odors and really sensitive to allergens and pollens.
- The TP07 is quieter and has a whole-machine sealed filtration. Its filters are a one-unit unlike the older models that have two separate filters.
- The newest TP09 has a better filtration system that destroys formaldehyde instead of capturing it.
The BP is the most budget-friendly and also has a compact design similar to the Dyson DP. It only includes one model, the Dyson BP01, and is designed for small spaces.
Dyson Pure Cool BP01
The most budget-friendly
Ideal for personal use. It is not Wi-Fi enabled and oscillates at 70 degrees. Perfect for a small area.
Can be used as a fan and purifier.
$499.95 on AmazonDyson TP vs. BP vs. HP: what is the difference
The TP Series is a tall tower purifier+fan that covers a big area and is ideal for larger spaces.
The BP is a small purifier for personal use. Not suitable for big areas.
The HP is the high-end series that is not only able to purify and cool the air but also can do the heating. It is the most-featured machine in the family.
Filtration and airflow
All Dyson purifiers use similar filtration technology. All of them have a HEPA filter; the newer models have an activated carbon filter in addition to the HEPA filter. The filters capture up to 98% of small particles and allergens in the air. The carbon filter removes odors and VOCs. More airflow allows the purifier to handle a bigger area faster.
The best airflow purifiers would be:
- TP02 = 410 liters/sec
- TP01 = 434 liters/sec
For smaller spaces the best would be:
- TP04 = 361 liters/sec
- HP04 = 310 liters/sec
- HP02 = 200 liters/sec
- BP01 = 257 liters/sec
Keep in mind, the Dyson purifiers that are better for smaller rooms can also be suitable in bigger rooms. Those that have better airflow cover a big area faster than the others.
One of the latest purifiers has both HEPA and carbon filters and can remove odors and VOCs. These would be TP04 and HP04.
Glass HEPA filter captures 99.95% of harmful ultrafine particles
Activated Carbon filter captures gases such as formaldehyde, benzene, and nitrogen dioxide
All Dyson purifiers purify and also cool the air. Only the HP02 & HP04 do heating and cooling. Also, each of them has HEPA and is safe for people with allergies, can be controlled by remote control, and also has a bladeless design.
All models have the Dyson link app. Only the Dyson BP01 is not compatible with the app.
Depending on how often you use the purifier, you will have to replace the filter once in a while. Dyson does not mention how often you should replace the filters; however, based on other reviews, we would recommend replacing them once in 12-18 months, depending on the size of your home and usage.
Best purifiers for big spaces:
The TP02 is the tallest one.
Best for small spaces:
HP02/04 and BP01. The HP series is not as tall as the TP ones but still not too portable. BP01 is the cheapest one in the family and also suitable for small areas.
Best for cooling and heating:
HP01, HP02, and HP04. These are the only models that do both.
Best filtration:
TP07. Since its on sale on Amazon and is easy to get and also has a fully sealed filtration that is safe for everyone.
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