Description
🌬️ HushJet aerospace acoustics. 99.97% PM0.3. 5-year filter. 1,076 sq. ft. Dyson HJ10.
The Dyson Hushjet Purifier Compact HJ10 is Dyson's quietest air purifier — HushJet technology uses aerospace acoustic engineering to minimise turbulence and suppress noise while delivering powerful whole-room purification across 1,076 sq. ft. Fully sealed electrostatic + activated carbon filtration captures 99.97% of particles as small as PM0.3 with a 5-year filter life, smart Auto Mode with continuous air quality sensing, MyDyson App control with Alexa, Google Home, and Siri, Night Mode with dimmed display, and no pollutant leakage. Made in India.
🌬️ Two premium purifiers, two different strengths
Dyson HJ10 — choose this for
- Ultra-quiet — HushJet aerospace acoustics
- 1,076 sq. ft. — larger coverage
- 5-year filter — lowest maintenance
- App + Alexa + Google + Siri — full smart home
- Premium Dyson brand + sealed system
- Pure air purification focus
Sharp DW-J27FM-S — choose this for
- Dual function — purifier + dehumidifier
- 27L/day moisture removal — monsoon essential
- Plasmacluster — IIT Delhi certified
- 6 modes including Laundry and Mold Control
- Live PM2.5 + humidity + temp display
🔇 HushJet Technology — how aerospace acoustics silences a purifier
- Conventional air purifiers generate noise through turbulent airflow — when air changes direction inside the machine or exits through nozzles, turbulence creates audible sound pressure waves
- Dyson's HushJet technology applies aerospace acoustic engineering — the same science used to manage jet engine noise — to shape the internal airflow channels so air moves smoothly without turbulence. The result is significantly reduced noise emissions at equivalent purification power
- For bedroom and night-time use, the difference between a turbulent and a laminar-flow purifier is audibly significant — a turbulent machine at low speed still produces white noise that disturbs light sleepers
- HushJet enables the HJ10 to operate effectively in bedrooms and offices during the day without the "hum" that makes conventional purifiers intrusive in quiet environments
- The compact 3.15kg form factor — 23×23×47cm — also means no floor obstruction in smaller rooms, with the unit sitting neatly beside furniture
5-year electrostatic filter — the true cost of air purification
Most air purifiers require HEPA filter replacement every 12–18 months at ₹2,000–5,000 per filter — a significant ongoing cost that buyers often underestimate at purchase. The HJ10's 5-year electrostatic filter dramatically reduces this replacement frequency. The 360° filter design maximises capture surface area while the electrostatic charge actively attracts and holds particles, maintaining efficiency over the extended service life. Activated Carbon layer addresses VOCs, gases, and odours simultaneously — one filter change every 5 years covers both.
Fully sealed system — captured pollutants can't escape back into the room
An air purifier's effectiveness depends not only on its filter's capture rating but on whether the machine itself is airtight. Many purifiers with strong filter specifications leak air around seals, gaskets, and joints — fine particles captured by the filter are bypassed by leaking air, reducing real-world effectiveness well below spec. Dyson's fully sealed construction means every cubic centimetre of air that enters the machine is processed through the filter before being released — 99.97% capture at PM0.3 applies to the whole machine, not just the filter element in isolation.
MyDyson App + Alexa + Google Home + Siri — the most connected purifier in the library
The HJ10 is the only air purifier in Mahajan Electronics' lineup with 4-platform smart control — MyDyson App for deep settings and real-time air quality monitoring from anywhere, Alexa for Amazon Echo households, Google Home for Google Nest households, and Siri for Apple HomeKit users. Schedule operation before you arrive home, monitor air quality while travelling, and integrate the purifier into existing smart home automations — the HJ10 works with whichever ecosystem you've already built.
Continuous Air Quality Sensing
Sensors cross-check air quality data every second — particulate levels, gas concentrations, and overall AQI. In Delhi NCR where AQI can shift dramatically within hours (especially winter evenings), continuous sensing means the purifier is always responding to actual air quality, not a snapshot from minutes ago.
1,076 sq. ft. Coverage
At 1,076 sq. ft. effective coverage, the HJ10 is sized for large living rooms, open-plan areas, and master bedrooms — not just compact spaces. One unit comfortably covers the largest single room in most Delhi NCR apartments.
3.15kg Compact Form
At 3.15kg and 23×23×47cm, the HJ10 is compact enough for a side table, bookshelf, or corner placement without dominating the room. Moves easily between rooms as needed — no permanent installation required.
PM0.3 — Beyond Standard PM2.5
Most air purifiers are rated to PM2.5 (2.5 microns). The HJ10 captures particles as small as PM0.3 (0.3 microns) — this includes the finest ultrafine particles, combustion by-products, and biological aerosols that PM2.5-rated filters allow to pass. For high-pollution Indian environments, the PM0.3 specification provides meaningfully deeper filtration.
🎯 Ideal for
| Brand | Dyson |
| Model | Hushjet Purifier Compact HJ10 (SP01) |
| Colour | White / Silver |
| Technology | HushJet Air Projection (Aerospace Acoustics) |
| Coverage area | Up to 1,076 sq. ft. |
| Particle filtration | 99.97% at PM0.3 (0.3 microns) |
| Filter type | 360° Electrostatic + Activated Carbon |
| Filter life | Up to 5 years |
| Sealed system | Yes — fully sealed, no pollutant leakage |
| Auto sensing | Yes — continuous, every second |
| Modes | Auto · Night · Scheduled · Manual Speed |
| App control | MyDyson App (iOS + Android) |
| Voice assistants | Alexa · Google Home · Siri |
| Weight | 3.15 kg |
| Dimensions (W×W×H) | 23 × 23 × 47 cm |
| Country of origin | Made in India |
| Warranty | Dyson Manufacturer Warranty |
🛡️ Warranty & support
Silent. Sealed. 5-year filter. 4 voice platforms. Order today.
Order before 2 PM for 24-hour delivery across Delhi NCR. 100% genuine Dyson — authorised retail partner.
Product image shown is for reference only. Actual serial number and manufacturing date may vary. Made in India.
Advanced automatic sensing
Constantly analyses your air, cross-checking data every second to precisely monitor, displa
Dyson HushJet air projection
Dyson engineers applied aerospace acoustics, engineering airflow channels to suppress turbulence and reduce purifier noise emissions. So you can breathe purified air in
Complete control of your air quality. Wherever you are.
Connect your purifier to control it, monitor air quality and set timers, from wherever you are
What goes inside stays inside
Dyson purifiers are fully sealed throughout the whole machine so they don’t release pollutants back into the air you’re brea
App control
Remotely control airflow speed, Auto mode, Sleep Mode and other settings – so you can set up
Please Note: The image shown is for reference purposes only. Actual product details, including the serial number and manufacturing date, may vary.
Made in india
