You might already think, thats awesome, but you can do even better. Dyson Direct will pay for return shipping. If you, however, misplace your Dyson heater, the airstream will face a wall and not live to its full potential.I suggest to always place the heater in such a way that its airstream goes from one corner of your room to the opposite corner (diagonal). Its nothing special at all. Once youve removed the outer panels of the purifier section of the unit, they fit in as two semi-circles which make up the 360-degree air intake. Check Price The Dyson Pure Hot + Cool HP04 is our best overall pick because of the high air flow, larger size, and technological capabilities. Best Safe Oil-filled Radiators (for 24h usage), How to Improve Oil-filled Radiator Efficiency. True HEPA Filter Replacement for Dyson TP04/HP04/DP04 Air Purifier, 360 Combi Glass Carbon Filter, 2-Pack, air purifier electricity usage calculator, 30.1H x 8.1W x 5.1D inches / 76.5H x 20.7W x 13D cm. Effortless Setup Just take the original filter out, and fit the new one in. Come on guys. Breath Clean AirGreat for people sensitive to the air. Air starts in an opening to the large circle, or at the base of the device, and is accelerated to a high velocity. The activated carbon filters are fairly narrow and I just cant imagine that this amount of activated charcoal is going to be able to remove much beyond minor odors in small rooms. The Dyson purifying heater + fan is designed and tested to do all of this. Can you use an Oil-filled Radiator in a Bathroom? If you have questions please contact us. His apartment has become a de facto HouseFresh test lab where he pits the latest clean air technology against the perils of city center life. The reason for that is also the answer to the question of electricity usage, which is that Dyson heaters do not make use of a lot of electricity. We calculated daily and yearly costs associated with running an air purifier for 24hs a day in California. When the set temperature is reached, the temperature difference (set temperature minus measured room temperature) is zero, which causes the heater to stop heating. Thats why we aim to offer clear and impartial advice that champions the purifiers that work wonders and gives you fair warning against those that fall flat. So you don't need to switch between devices, or use up valuable storage space. Quick answer: The Dyson Hot and Cool running cost is about 21 cents per hour. NmY0OTQwMzExOWViMmU1Zjg4OTg5MTE3ZmU4YzBhZjkzNDg5MzY0YTg2ODE2 The benefit of Dyson heaters (as we already covered) is that they can use the stream of air to carry the heat through your room. It specifically uses Acrylontrode butadiene styrene, most commonly found in riot gear. In total, that would be $72 of savings per year. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs. Dyson debuts a refocused air multiplier. Rather, the majority of Dyson heaters actually expend power at a lower consumption rate than other standard heater types such as regular fans. Of course, they still make noise, because blowing air is never silent. MzNiNWRlMmE4MGYyZWMyYjdiYzJhYjBkODEyNTY3YjQ0NTQ4MGM3ZmQyMmE0 Create an account All spares and accessories will ship separately, and be delivered between 5-7 business days. Package the item(s) to be returned in the original Dyson packaging. They are always encased in some kind of protective grid. I'm trying to figure out if this is an incorrect reading from the company or if the heater is actually using that much. Dyson Pure Hot+Cool HP04 purifying heater + fan (White/Silver) 3.6 stars out of 5 from 61 Reviews 61 Reviews Automatically senses and captures pollutants. These tiny particles are the most important to remove as they can get deep into the lungs and cause long-term health issues. This means that it takes you 7 YEARS to earn your expenses back. With the HP04 you can set the unit to purify the air and not use the fan which is certainly useful for those living in colder climates. Yes As the Dyson only scores a lowly 89 CFM, it's fair to say that on paper, it doesn't cut the mustard. Max Power consumption : 21: 90: N/A: Product price: See hp02 price on Amazon: See hp04 price on Amazon: See hp06 price on Amazon: dyson hp04 vs hp06 and hp02 comparison chart. You should know that the heating mode can't be energy-saving, and such power consumption is still better than some console heaters. At least thats what Dyson claims. Optimizing the direction of the airstream causes higher efficiency. This has to be one of the best-looking air purifiers I have ever come across. Improvedhand DC61-02595A Dryer Lint Trap Screen Replacement for Samsung Dryer, Replaces Part # 2069505, AP4578777, PS4206799, EAP4206799 Heres the short answer: Yes, Dyson heaters are energy-efficient. The Dyson Pure Hot and Cool HP04 is a stylish combination device consisting of an air purifier, fan . And for out-of-hours assistance, you can find quick answers on our help pages. But soon, youll see that even with neutral words, some of the claims look ridiculous when you look at them from another perspective. We don't recommend any models that fail any of our safety tests. This effectively solves the problem where other heaters stay on and tend to overheat a room, wasting energy. You can view these space heaters on my Recommended Products page (click here to view it). You can check if there is any sale available below: Dyson HP01 Sale eyJtZXNzYWdlIjoiM2E4NGY2NWI0YzIyMzhiOGYxNThmZjJkZDJkNjcxZTA4 We welcome your comments and suggestions. Drawbacks or issues you need to know about, Enter a valid email address (e.g. Useful for colder climates. The number of settings the fan has when used with a heater. NGYxNTM5ZDY4N2M5YTdkZjU2N2NiOTg3NjA3ZjQ4NzgxNjMwOGU5MzdkNTYz Tested for air projection (DTM801), purification coverage in a 2860ft room (TM-003711), and heating performance in a 1236ft room (DTM961). The exact cost would vary . MjIwMWJhYmRmYWNhOTAyYTUyN2I3ZjQ2Mzg2MTYwMDE1MzgwNGUwNzA4NDg1 First, these are the Dyson heater fans we are talking about: Dyson Hot and Cool (click here to view it on amazon). Dyson heaters hide their heating element within their bodies. There are dozens of other space heaters you can buy that make use of the same technology but cost just a sixth of the price. You can use the money you saved to buy even more hoodies (just joking). A Glass HEPA filter captures 99.97% of microscopic allergens and pollutants as small as 0.3 microns. In Backwards airflow mode, the unique Dyson air valve projects air through the back of the machine, while maintaining effective purification.. I want to answer the question For how many months or years will you need to use your Dyson heater so its savings make up for the $500 price tag?. Dyson Dyson Pure Hot + Cool HP02 vs. HP04. The minimum wattage is 6 watts, and max is 40 watts. By using more power, it can, of course, blast more hot air in a shorter time. The CHOICE Expert Rating is made up of heating (70%) and ease of use (30%). Diagonal heating means that the resistance of air decreases. Even with an efficient thermostat, theres always room for improvement. The Dyson HP04 Pure Hot + Cool will utilize/draw more energy while using in heat mode, than in cool mode. In the event that the device did fall over, it automatically turned off. While operating in cooling mode, all Dyson air purifiers in their 'HP' series are known to consume nearly the same power of 40 watts. The fan can turn at varying degrees from 90 to a maximum of 350 which is certainly something I would use during the summer to get as much cool air around me as possible. It is a great fan and space heater but if you just want that, you can get a better performing unit for a lot less without the air purifying feature. The Dyson HP04 took 58 minutes to get the room back to a reading of 1 PM2.5 and 1 PM10. It cannot be used, damaged, returned, open box, "close out", "clearance" or a demonstrator machine.. In cooling mode, the Dyson HP04 has a power consumption from 36 to 44 watts, which is low enough for an average air purifier. The Dyson Hot + Cool is rated at 2kW (or 2000W), which is unusually high. Cleverly, Dyson has engineered the heating components to never rise above a maximum of 200C - that's the burning point of dust, preventing that unpleasant smell from arising when dust starts to. Especially if you look for a heater to use long-term. I didnt find any reliable source stating that Dyson heater thermostats are more efficient than others. Its absolutely impossible to touch it unless you have a tank to destroy the heater. There are 2 steps to this calculation. How much does the heater cost to run over 2 hours? The dyson hp04 has the option of setting the oscillation rotation to; no oscillation, 45, 90, 180 and 350. We don't test this feature. You can find equivalent intelligent controls in so many other devices around you: In your oven, in a phone charger and especially in other space heaters. Jet Focus will send a strong current directly at you and can cover a farther distance, while the other spreads out in a room to slowly adjust the temperature evenly. We're sorry, but something went wrong. The only hiccup for the Dyson Hot + Cool came down to the price. A Dyson heater is not worth it in terms of savings if you use it for less than 7 years. This makes sure the heater runs with reduced energy usage. The better models usually rate as 'good' or better; acceptable models are 'OK'; and 'borderline' means mediocre. Power Consumption. The air stream is created with a bulky fan and as it reaches the top, it gets pushed out through a thin slit with high velocity. one is flickering. Thats the BASIC functionality of every thermostat. And on top of that, the head of a Dyson heater rotates. You may freely link YWQ3YWJhMTJkNjIwODYwMDY5NWQ0ODVjMWVjZDJhZjk1OTQ2ZjhjYmFmMzQ1 The Dyson HP04 Pure Hot + Cool Purifying Fan Heater has a heater function, a HEPA filter for particles, a carbon filter for gases and odours, 10 speed settings, an LCD screen detailing the room's current air quality and much more besides. Machine must be the exact same model number as it appears on Dyson.com and in stock. It retails at 349.99. Wearing warm clothes will reduce the need for heating and thus also save you money. HEPA Purifier that Heats & Cools Dyson HP07 Like its predecessor, the HEPA-filtered Dyson HP07 is bladeless and offers both heating or cooling fan functions. What I like about Dyson heaters, is that they just look so much better than regular heaters. At $688.94.00 the Dyson HP04 doesn't exactly come cheap. You can multiple this by your own electricity cost to get a more local cost to you. When used as a heater, even on the highest setting, there was no risk of burns from touching the exterior. Dyson V8 Slim vacuums. Dyson HP04 Pure Hot + Cool 800 Sq. This is handy for cooling in summer. HouseFresh is reader-supported. Its now the end of my billing cycle and my electric bill has gone up by $200. I mean, all you have to do to compensate for the lowered temperature is to wear warmer clothes. Welding Helmet Blue Auto Darkening Welding Hood Mask Helmet Steampunk Hornell -Speedglas 3M Speedglas 9002X Hornell Speedglas Miller Digital Elite Snap On Welding Welders Helmet Hobart Helmet Welding Lens Shade Fibre Metal Welding Helmet Series Auto Darkening Welding Adflo System Lincoln Electric Welding Helmet Black Welding Helmet Hobart Welding Helmet 9002X Auto 3M Speedglass Welding Helmet . OTYxZGM4NzJhMzk3ZmIxOTlkZWQ2MWZlMDdlN2M2M2M0MGJiZjU1Mzc1MzA5 in fact, many heaters dont have fast-spinning blades. It is worth noting, however, that some Dyson fans can also double as a heater. Automatically shuts off when tipped over.. Here are the details you need to know: . With a purification coverage of 73 m (2610 ft), the HP01 is designed for slightly smaller areas than its two successors with a purification coverage of 81 m (2860 . Eligibility varies by location of item,availability,and the shipping address zip code. Can you use an Extension Cord with a Portable Air Conditioner? 1-866-MY-DYSON (1-866-693-9766) - Our Helpline is available from 8am - 8pm Monday to Friday, and 9am-6pm Saturday (closed Sunday). The Dyson HP04 can blow purified, hot, and cool air around the full radius of the room. The regular price of the Dyson HP01 is $499. We will have a look at the power consumption and the running cost of Dyson Hot + Cool heater fans. This is Miella from Dyson. MTNiZTE1NzllNWU5NGIxYjg4ZGFhZGJhODI5ZWFkYzIzM2E4MDM3ZDJiZjQ4 No fast-spinning blades, no visible heating elements. Air purifiers are just fans connected to filters so with indoor pollution becoming more and more of an issue around the world it makes total sense that Dyson would make the move into air purifier manufacturing. Sealed to HEPA H13 standard 4 - what goes inside, stays inside. For app compatibility, please search for MyDyson on the iOS App Store or the Google Play Store. With a progressive company like Dyson, I expected them to not waste paper. Standard data and messaging rates may apply. Which leaves you with a total of zero. Last update on 2023-03-04 / Affiliate links / Images from Amazon Product Advertising API. If you want an air purifier that works as a fan and a heater, then you dont really have any other options apart from the Dyson HP04. However, you still do receive a physical manual with the unit. 'Tested model' refers to heaters that are currently available in shops and online, while 'Discontinued model' refers to heaters that are no longer available in shops, but may be available second-hand. So, thats the reason they choose to use this phrase. This is exactly, where an infrared heater outperforms any other heater type. The filters then simply clip into the unit in two halves. I cant imagine that this will ever happen with a Dyson Hot and Cool. If youre looking for a top-end unit, youd be much better off going for the superior AlenBreathSmart 75i, the godfather IQAir Healthpro Plus, or save yourself some cash and opt for the quickest purifier to undertake our real-world tests the Levoit Core 600S. Dyson heaters are up to 30% more energy efficient than regular space heaters. Where is this special characteristic useful? The one thing I was surprised about was the size of the filters. Dyson Digital Slim vacuums. Requires device to run app, 2.4GHz or 5GHz Wi-Fi connection or mobile data, and Bluetooth 4.0 support. The remote comes in its own box with the function of each button printed on it, making it so much easier to learn what each one does without spending time surveying the manual. Dyson recommends you replace the filters every 12 months but based on their size and lack of pre-filter, I would expect this to be more like 6 months. Our recommended models score at least 70% overall, and at least 70% for heating performance. Dyson has a big impact on the heating industry. 100% satisfactory service. A Dyson heater does its best at optimizing electricity consumption. The HP04 has a lot of mode options: Auto, Night Mode, Jet Focus Control Mode, Backward Airflow Mode, and Diffused Mode. And its absolutely true. The shipping cost of machines (vacuum cleaners, fans, heaters, humidifiers, purifiers, hair dryers, and lighting) is free of charge when ordering on Dyson.com for select zip codes. It's a problem inside too. The Dyson Pure Hot + Cool (HP04) is powerful enough to comfortably heat a 1,200 square foot room. A total of 2242 items were found. I assumed an average electricity cost of 14 cents per Kilowatt-hour (kWh) and an average power consumption of 1500W. For smaller rooms, smaller, regular heaters are fine as well. . submitted to our "DoItYourself.com Community Forums". The HP04 has received the PTPA seal of approval and the Quiet Mark accreditation. Even though this review was very critical at first, I became a fan of the Dyson Hot and Cool. Log in, Get full access to all our tests and reviews. We at CHOICE acknowledge the Gadigal people, the traditional custodians of this land on which we work, and pay our respects to the First Nations people of this country. This particular model that I am reviewing is the Dyson HP04 Hot + Cool which is priced at $690*, not cheap when you compare it with other air purifiers on the market. Based on heating speed, heat distribution and thermostat performance. Im an electrical engineer and together with you, I want to cut through the jungle of myths and claims. See full details in our affiliate disclosure page. Save Money 2 True HEPA filters which fit and work as good as the original but half the price. The first thing you need to do with this unit is take off the covers and attach the charcoal filters. Dyson V8 vacuums. Thats also called the Venturi effect. In terms of efficiency, Dyson heaters are definitely worth considering. How long will it take to earn (or save) your money back? ZjQwOGJlZWYwZjMyYmQ1YWQ5MzZjNzI4Y2VkNzY1MWEzNDNmN2I1NmVmYjBm Dyson was started in 1991 by James Dyson in the UK who originally brought the cyclonic vacuum technology or bagless vacuum cleaner to the mainstream. According to Bernoullis equation, the velocity of a gas increases when it moves through a thinner and thinner pipe. Thats why a Dyson heater is definitely a better choice than an infrared heater for example. Hair care machine and accessories, which include, but are not limited to, the Dyson Supersonic, Dyson Airwrap, and Dyson Corrale, are not eligible for price matching., Lower price will not be honored if the result of a violation of a Dyson unilateral advertising or pricing policy or if doing so would result in a violation of a Dyson policy. . So, lower it and decrease your electricity costs each month. Learn more. This mode uses the machine's quietest settings, with a dimmed screen. How to make an Infrared Heater more efficient? It offers heating, cooling, advanced filters, and maximum air flow for faster, more efficient purification performance. TP04 is a slim tower series, while the DP04 is desk series with a circular loop amplifier. The Differences between Dyson hp04 vs hp06 and hp02 here is what you should know Dyson hp04 and the hp06. Dyson heaters can consume up to 2000W peak. Based on 500 hours of use during a winter (very approximately, 6 hours a day for 3 months). ZTQyNTY1YTE5MjU3MDYwMDkxMzdlYjYyMzcwOGU4ZTViMDBlNjIxZDdjODk1 So you dont need to switch between different products, or use up valuable storage space. A good and reliable thermostat, safety features and a very safe design. The device is made from a tough thermoplastic that cuts down on weight, but helps it hold up for years of use. -----END REPORT-----. And yes, I have to admit that Dyson does not expose any blades, but which fan in the 21st century (except for ceiling fans) exposes its blades? Can you run an Infrared Heater overnight? The HP04 is ideal for people with asthma and allergies. And how energy-efficient are Dyson heaters when compared to regular space heaters? The top half of this air purifier combo is the fan whilst the bottom section is where the filters sit. We don't test this feature. 27th February 2023. Thats where it outperforms any other heater. ZDE3ZjY5ZDk3ZmQ3YzVmZjJhMDNlM2I4MTc4ZWUzOWUwMWE5NDVkZmEwNzcy Meaning that it automatically and evenly heats the whole room. ODBhNzU0N2RhODUwNTk2ZjQxYWExOGU1Y2MzYWM1NWQxNmFkYjVmYjMxNWNh It will draw that much power when you heat or cool on the highest settings. Dyson V12 Detect Slim vacuums. name@example.com), Best Electric Heaters 2023 | CHOICE Reviews, How to find a great portable electric heater. Advertised price must be the listed price; membership/loyalty, promo code entries or like discounts are not eligible for price matching)., Authorized new product dealers are limited to Best Buy, Costco, Bed Bath & Beyond, Home Depot, Lowes, QVC, Sam's Club, and Target. With 350 oscillation, it mixes and circulates the air to heat or cool you anywhere in the room.. And I truly believe that the thermostat that Dyson uses is a good one that works just right. MWZmYTNhZjhlZDUzNDVhZDY2MDYwNDZkNjZlZmI3NjZkYTMyMGQwNjY1MDgw Copyright 2023 NeoMam Studios Ltd. All rights reserved. Thats why it is the best type of heater for heating outdoor locations or uninsulated rooms. For heatertips.com I research cost-effective heating and air conditioning methods, debunk myths, and explain what really works. Automatically purifies and heats or cools the whole room 1. Heating elements are dangerous when you have kids or pets at home. . N2M3ZDkyMTM2YzljOTQ1NjA5MGVkZGYwM2U1ZTAwM2VkNjBiYzM2YzcyZTA5 All rights reserved. Unless you've previously opted in to receive marketing emails from Dyson, you will receive only one notify me email in relation to this or another substantially similar machine when back in stock. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots. Now, most Dyson heaters cost around $500. Push the HEPA filter into the outer cover. Because it heats by blowing hot air, all you do is heating the environment. Questions of a Do It Yourself nature should be It purifies all year round, quickly heats the whole room in winter and keeps you cool as a fan in summer. Shop All. They also check which heaters continue heating when on their sides, as if they'd been knocked over. 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. In comparison, the Austin Air Healthmate pro comes with 15lbs of activated carbon this unit weighs 12.36lbs in total. However, they are not any more efficient than any other regular space heater. How to Place an Infrared Heater (for Efficiency). Equally weighted between labelling and use of controls, the heater's mobility and stability on hard surfaces and carpet, and ease of cleaning. I wanted to know how quickly the Dyson HP04 could reduce the amount of PM2.5 and PM10 particles in the air. Remote control they may use little energy, but don't deliver their heat effectively). MGRhYjI3NjFkNWU1MzJkODQxYmRjMmNlYjU0YjM5YzVkMWJiNjkyOTVkMDAx Miella Aside from the obvious 349.99 pricing constraints, the Dyson Hot + Cool is a strong performer that handles its dual heating and cooling capabilities with equal, user . Its perfectly safe to touch and therefore a perfectly safe product for families with children. But you can also get solid thermostat technology with space heaters that cost less than $150. Backward Mode The HP04 includes a backward airflow mode. While the HP01 oscillates up to 70 degrees, the HP04 and HP07 allow for even better coverage of the whole room thanks to an adjustable oscillation angle of up to 350 degrees. Based on the difference, it calculates the optimum heat output in order to reach the desired heat without overheating. A lot of new units come with a washable pre-filter. You can customize the result by air purifier wattage and by state. Regular fan: Energy Consumption In its cooling mode, the HP04 consumes between 36 to 44 watts (from low to high settings). 5 Safety Tips for using a Space Heater in a Bathroom . problems contact webmaster@doityourself.com. home improvement and repair website. We dont make judgments from overnight use but assess the long-term benefits and downsides of using the Dyson HP04. Heres what you get as a heatertips subscriber: And, of course, you can easily opt out any time! My whole bedroom, hallway, AND bathroom are on the same shitty circuit. The remote is pretty small but very functional. YzVmMDFjNzM4NmQ2NWJlMDk0MDJkNzVhNjFjOTY3OGNhYWY3ZTFhNmY2NDQx Projects purified air to every corner of the room, The machine projects over 77 gallons of smooth, purified air per second. You dont want to heat up a closet. And who knows whether your heater will even last for that long? Every control engineering student learns how to build such a control system in his first semester. Automatic tip-over protection is a must-have. The nice thing about the Hot + Cool is that is monitors temperature (33 to 99 degrees Fahrenheit), so you can select a precise degree you want it to heat up to and the device will automatically turn off and on to maintain it. This data is then visualized using Flourish, to help us clearly display how long it took each specific unit to remove all pollutants from the air. To measure our results, we use the PurpleAir PA-I Indoor PM 2.5 Sensor that combines the ability to track PM1.0ug/m3, PM2.5ug/m3, and PM10.0 ug/m3 every few minutes. Ft. Smart Tower Air Purifier, Heater and Fan Replacement Filter Remote control Owner's manual Specifications Key Specs Recommended Room Size 800 square feet App-Controlled Yes Wireless Connectivity Wi-Fi Voice Assistant Built-in Amazon Alexa Works With Amazon Alexa, Siri, Google Assistant Air Purifier Type Tower Not only can you control the functions of the unit, but you can monitor the air quality of your room, the air quality outside, see your units activity, and get reports on temperature, humidity, and filter life. See our article on how we test electric heaters for details. Generated by Wordfence at Sat, 4 Mar 2023 15:27:00 GMT.Your computer's time: document.write(new Date().toUTCString());. they may use little energy, but don't deliver their heat effectively). We measure on the maximum fan setting. to this site, and use it for non-commercial use subject to our terms of use. The next sections cover these topics. In fact, it is a fan, it just looks different. The last step to maximize the heating efficiency of your Dyson heater, another thing you should do is to set the right airstream direction. The HP01 always blows cool air along with purifier air. Its special characteristic is that it uses radiation. Dyson fan vs. Like a lot of people now, I instantly lose any manual because I know everything I need is online. Prequalify now Keep me updated See details Even though when Dyson sells its heaters, it makes them sound like they are disruptive technologies. Many review sites base their opinions on a purifiers CADR ranking and other performance metrics published by the manufacturers, but we dont like to leave it at that. On the other hand, running a Dyson Hot and Cool fan heater on low settings will consume about 1000W, which is about 14 cents per hour. Dyson heaters have no fast-spinning blades. Especially compared to oil heaters, Dyson heaters have no advantage at all. Whether the power cord can be neatly stored, such as on hooks on the heater, when moving or packing away the heater. Create an account to write a review The Dyson HP01 and HP02 produce exactly 40 decibels (DB) at the lowest speed and 57 decibels (DB) at the highest speed. Because it does not have a heater, the TP04 is slightly cheaper than the HP04. As you can see in the video, Dysons favorite aspect of the air multiplier technology is that it has no blades. Whilst the technology is interesting, its just not there yet when compared to traditional fan-based air purifiers. Running a Dyson Hot and Cool on maximum settings costs about 28 cents per hour. -----BEGIN REPORT----- So, lets finally take a look at the energy-efficiency aspect of Dysons air multiplier technology. Lets get down to the nitty-gritty, here are the key points we found when reviewing the Dyson HP04. It's not loud for an air purifier with fan power . 36 Expert Tips to make your home a healthier home, Learn more about the air quality from the American Lung Association's "State of the Air" 2019 report, Senses particles and gases, then reports them in real time, With three intelligent sensors, the Dyson purifying heater + fan automatically detects airborne particles and gases.. MThlZTNhZmZiM2ZkNTE3MjAwN2E1MDdmYTYwMjcxNDY2MDc3ZDBhM2FlNjk5 We've found some models that don't state whether they have one, but still turn off when pushed over. I personally have the Dyson Outsize Absolute and we are super happy with it. No, suppose you leave both a Dyson HP04 and the regular fan at high settings for a week. Dyson engineers and research concluded that to clean an entire room, you need to sense pollution events automatically; capture ultrafine pollutants; and project cleaner air around the room using Air Multiplier technology.