Description
Captures 99.95% of Particles Down to 0.1 Microns.
Heats. Cools. Purifies. 350° Oscillation.
Fully sealed to HEPA standard — so what the filter captures stays captured · HEPA H13 plus activated carbon for gases, VOCs and odours · Air Multiplier projects over 290 litres of purified air per second across the whole room · onboard sensors monitor and react automatically · Night mode 50% quieter · MyDyson app, remote, Alexa, Siri and Google Home control
Most air purifiers are rated at 0.3 microns — the easy benchmark. Dyson's HEPA H13 filter captures 99.95% of particles down to 0.1 microns, three times smaller. That matters enormously in Delhi, because the particulate that does real damage isn't the dust you can see: it's ultrafine matter from vehicle exhaust, construction and crop burning, small enough to pass deep into the lungs. And crucially, the whole machine is fully sealed to HEPA standard — so polluted air can't leak around the filter and back into the room, which is exactly how cheaper purifiers quietly fail. The activated carbon layer handles what filters can't trap at all: odours, gases and VOCs.
Air Multiplier — the engineering that puts clean air where you are
A purifier that cleans the air beside itself is doing half a job; the air across the room stays exactly as it was. Dyson's Air Multiplier technology borrows principles from turbochargers and jet engines to amplify airflow up to fifteen times, projecting over 290 litres of purified air per second with the range to actually reach the far end of a room. Combined with 350° oscillation, the machine circulates purified air through the whole space rather than a corner of it — and because that same airflow carries the heating and cooling too, comfort arrives with the same reach and speed.
One machine for the whole Delhi year
Delhi asks three different things of a room across twelve months, and this handles all of them. November to February: ceramic heating warms the room fast while the purifier deals with the worst AQI of the year — the season nobody opens a window. March to June: powerful cooling airflow with 350° oscillation. All year: purification running quietly in the background. Positive temperature coefficient ceramic plates heat efficiently and built-in thermostats cut running costs by up to 30%, so the winter months don't arrive with a punishing electricity bill.
🛡️ Sealed filtration — what each layer removes
HEPA H13 Filter
Captures 99.95% of particles as small as 0.1 microns — dust, pollen, pet dander, bacteria, mould
Activated Carbon
Removes odours and gases including VOCs that no particle filter can trap
Sealed to HEPA Standard
The whole machine is sealed, so captured pollutants can't leak back into the room
⚙️ Four ways it runs
Auto Mode
Monitors air quality constantly and adjusts airflow itself — energy used only when needed
Night Mode
50% quieter with a dimmed display — purifies and monitors while you sleep
Heat
Ceramic plates warm the whole room fast, with thermostats saving up to 30% in running costs
Cool
Powerful long-range airflow with 350° oscillation cools you quickly
📱 Control it however you like
The MyDyson app is the part owners actually use daily — it shows you which pollutants have been captured, lets you set schedules, and works from anywhere, so you can have the room clean and warm before you get home.
Integrated sensors analyse and diagnose airborne pollutants in real time, then react to capture them — so the machine only draws power when the air actually needs work, rather than running flat out all day.
Proven to reduce pollen and allergens in the room — which for households with asthma, allergies or young children is the difference between a gadget and a genuine health measure.
Replacing the HEPA and activated carbon filter is quick and tool-free, and both the machine's LCD screen and the MyDyson app tell you when it's actually due — no guessing, no calendar reminders.
No fast-spinning blades and no grille to unscrew — a clean, minimal silhouette in white and silver that wipes down in seconds and is safe around children and pets.
| Brand / Model | Dyson Purifier Hot+Cool HP11 ✅ |
| Type | 3-in-1 Heater · Fan · Air Purifier ✅ |
| Filtration | HEPA H13 + Activated Carbon · fully sealed to HEPA standard ✅ |
| Particle Capture | 99.95% of particles as small as 0.1 microns ✅ |
| Gases Removed | Odours, gases and VOCs via activated carbon ✅ |
| Airflow | Over 290 litres per second · Air Multiplier amplifies up to 15× ✅ |
| Oscillation | 350° ✅ |
| Heating | Positive temperature coefficient ceramic plates · built-in thermostats save up to 30% running costs ✅ |
| Sensors | Integrated — analyse and diagnose airborne pollutants in real time ✅ |
| Modes | Auto · Night (50% quieter) · Heat · Cool ✅ |
| Control | MyDyson app · remote control · push button · Alexa · Siri · Google Home ✅ |
| Display | LCD screen with filter replacement alerts ✅ |
| Power Source | Corded electric ✅ |
| Dimensions (D×W×H) | 24.8 × 24.8 × 77 cm ✅ |
| Weight | 5.26 kg ✅ |
| Colour | White/Silver ✅ |
| Warranty | 2 Years ✅ |
Why buy from Mahajan Electronics?
- Expert guidance — see it demonstrated in store
- 45+ years of trust in premium home appliances
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- 100% genuine Dyson · after-sales support
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Dyson Purifier Hot+Cool HP11 · 3-in-1 Heater, Fan & Purifier · HEPA H13 + Carbon · 99.95% at 0.1 Microns · 350° Oscillation · App & Voice Control · 2-Year Warranty
Image for reference only.
Breathe cleaner air
Cools⁵ or heats you fast while capturing common household pollutants such as dust, pet dander, bacteria and mould.
Senses and reacts
Integrated sensors analyse and diagnose airborne pollutants in real time, then reacts automatically to capture pollutants, only using energy when needed.
Captures gases and ultra fine particles
The HEPA H13 filter captures 99.95% of particles as small as 0.1 microns, while a layer of activated carbon removes odours and gases including VOCs.¹
Air Multiplier technology
Combines principles used in turbochargers and jet engines to amplify airflow up to 15 times.⁶ For powerful, long-range projection to purify and cool you quickly.⁵
Ceramic plates for fast heating
Positive temperature coefficient ceramic plates efficiently warm the whole room with less energy, while built-in thermostats save up to 30% in running costs.⁷
Control your air quality, anywhere
The MyDyson app lets you see which pollutants have been captured, set schedules and more. Control hands-free, using compatible voice services such as Amazon Alexa, Google Assistant or Siri.⁴
Smart technology
The MyDyson app lets you monitor your home’s air quality from anywhere, set schedules, and more. Control hands-free, using compatible voice services.⁴
Easy maintenance
Changing the HEPA and Activated carbon filter is quick and easy. The machine’s LCD screen and MyDyson app notifies you when it needs to be replaced.
Night mode
Operates quietly to monitor and purify your room while you sleep. 50% quieter for lighter sleepers.⁸
Auto mode
Responds to purify air whenever it detects pollutants. The on-board sensors intelligently adjust settings according to air quality.
Please Note: The image shown is for reference purposes only. Actual product details, including the serial number and manufacturing date, may vary.
