Philips Airpurifier AC2221 | Covers upto 50 m² (540 sqft)

420 m3/h CADR, recommended for rooms up to 50 m2 / 540 sq.ft., quietest with SilentWings.
4.6(1K)on Amazon & Flipkart
18,999 M.R.P 20,995 Save1,996
(Inclusive of all taxes)

Key Highlights

Our quietest purifier with SilentWings technology, as low as 13 dB, covering rooms up to 540 sq.ft. with 3-layer HEPA filtration.

You’ll like
  • Our quietest purifier, as low as 13 dB with SilentWings
  • Eliminates 99.9% of airborne viruses and bacteria
  • Gentle nightlight for a soothing kids' bedtime routine
  • ECARF certified allergy-friendly

In stock

18,999 M.R.P 20,995 Save1,996

Customer says

AI REVIEW SUMMARY
Customers like this purifier for rooms up to 540 sq.ft., running as low as 13 dB with SilentWings technology, eliminating 99.9% of viruses and bacteria, with a gentle nightlight and ECARF certification.

Shop with Confidence

Genuine Products
GST Billing
2 Year Warranty

Our quietest purifier. Clean air, barely a sound.

Effectively captures allergens and pollutants

Purifies rooms up to 50m2

420 m3/h clean air rate (CADR)

Our quietest purifier

HEPA & Active Carbon filter

Filter lifetime of 3 years

Thorough cleaning of rooms up to 109 m2

With powerful filtration of 420 m3/h (CADR) (1), it can easily purify spaces up to 109 m2 and can clean a 20 m2 room in less than 7 minutes (2).
 

Our quietest air purifier, engineered for low noise

Experience our quietest purifier, with SilentWings technology. Inspired by the silent flight of owls, our fan-blade design ensures purification as quiet as 13 dB(A).
 

3-layer HEPA filter traps 99.97% of ultra-fine particles

3-layer filtration made of a pre-filter, HEPA NanoProtect and Active Carbon captures 99.97% of particles as small as 0.003 microns (4) — smaller than the smallest known virus!
 

  1. CADR is tested by a certified third-party lab, according to GB/T 18801-2022

  2. Calculated to NRCC-54013 standard

  3. Sound pressure, IEC 60704, at 1.5m

  4. From the air that passes through the filter, tested to DIN 71460 with NaCl aerosol 0.003µm and 0.3µm, iUTA institute

  5. Calculated average. Lifetime of filter depends on the air quality and usage

  6. From the air that passes through the filter, tested with house dust mite, birch pollen and cat allergens according to SOP 350.003 of the Austrian OFI institute

  7. Allergic Rhinitis and its Impact on Asthma (ARIA) 2008, written by J. Bousquet and approx. 50 other KOLs, Allergy 2008: 63 (Suppl. 86): 8–160

  8. Microbial Reduction Rate Test by external lab, with influenza (H1N1) in 30m³ test chamber, using turbo mode for 1h

  9. Tested to GB21551.3-2010 with S. Albus, 30m³ chamber, 1h, Turbo mode, 3rd party lab

  10. External GMT lab test to GB/T 18801-2022 with TVOC, Toluene and NO₂: 30m³ room, Turbo mode for 1h

Frequently Asked Questions

This purifier has a CADR of 420 m3/h, meaning it can clean 420 cubic meters of air every hour. ACH (Air Changes per Hour) tells you how many times it fully cleans your room's air in an hour, more ACH means faster, more effective results. At 1 ACH, it covers 1884 sq.ft. (175 m2). At 1.6 ACH, it covers 1173 sq.ft. (109 m2, NRCC). At 3.5 ACH, it covers 540 sq.ft. (50 m2, GB/T, Recommended for fastest purification).
As quiet as 13 dB at its lowest setting, up to 45 dB at maximum power, thanks to SilentWings technology.
3-layer HEPA NanoProtect captures 99.97% of particles and eliminates 99.9% of viruses and bacteria.
Yes, it includes a Gentle Nightlight and Kids Bedtime Routine for a soothing sleep environment.
3-layer HEPA NanoProtect and Active Carbon remove 99.97% of particles, 99.99% of allergens, and 99.9% of viruses and bacteria.
Yes, the Air+ App lets you track air quality and control the device remotely.
Yes, independently certified as allergy-friendly.
The display ring shows your real-time air quality: Blue means Good (PM2.5 up to 60), Blue-Purple means Fair (61-120), Purple-Red means Poor (121-250), and Red means Very Poor (above 250).
Unplug the appliance, remove the top cover, twist and lift out the old filter, then insert the new filter, aligning the arrows, and replace the cover. The filter indicator resets automatically once the new filter is installed and the appliance is powered back on.
Unplug the appliance first. Gently brush the prefilter every 2 months to remove dust buildup. Never use water or liquid cleaners on the appliance itself, only a dry or slightly damp cloth on the outside.
Press the power button to turn it on, and press and hold for about 3 seconds to turn it off. Tap the mode button to cycle through Auto, Sleep, and Manual/Turbo fan speed settings.
Press and hold the power button for about 3 seconds until the WiFi icon resets, then follow the Air+ App setup steps again to reconnect.

Customer Reviews

Based on 38 reviews
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(34)
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K
Kunal Kohli

Honestly, I bought it for a very simple reason. I was specifically looking for an air purifier for bedroom because I wanted something I could use overnight. The quiet operation is probably my favourite thing about it. For everyday use, it has worked really well for us.

K
Kunal Mehta

The main reason I chose this one was It works well in our main living area without becoming a distraction. The room just feels more comfortable with it running.

I
Ishita Bedi

I had been comparing a few air purifiers and I started checking the Delhi AQI more regularly and realised we needed to take indoor air more seriously. The air-quality feedback is genuinely useful rather than just a nice extra. I started paying more attention to indoor air quality after checking AQI readings. I would definitely consider buying another one for a different room.

A
Ananya Bedi

I wasn't planning to buy a purifier initially, but On days when the AQI today is poor, we simply keep the purifier running for longer. It has made me take indoor air quality more seriously.

A
Ananya Anand

After using a smaller purifier for a while, It feels like a more premium appliance than the smaller purifier we had before. So far, it has been a very good addition to the house.

Specifications

Performance

CADR (Particle, GB/T)
420 m3/h
Room size (GB/T)
50 m2
Room size (NRCC)
109 m2
Air quality sensor(s)
PM2.5
Particle filtration
99.97% at 0.003 microns

Usability

Min. sound level (Sleep mode)
13 dB
Max. sound level (Turbo mode)
45 dB
Automatic mode
Yes
Sleep mode
Yes
Air quality feedback
Color ring, numerical
Cord length
1.5 m
Automatic display dimming
Yes
Child lock
Yes
Ambient night light
Yes
Manual fan speeds
Yes (5 levels)

Connectivity

App
Air+
Smartphone compatibility
iPhone and Android devices
Voice control
Yes (Alexa, Google Home)
Remote scheduling
Yes (in App)

Weight and Dimensions

Product weight
4.1 kg
Product dimensions (H*W*L)
48.6 x 28.0 x 28.0 cm
Weight (incl. packaging)
5.72 kg
Packaging dimensions (H*W*L)
54.0 x 34.8 x 34.8 cm
Color
Charcoal Grey

Maintenance

Recommend filter change
3 years
Replacement filter
FY2200/30
Filtration layers
HEPA, Active Carbon, Prefilter
Service
2-year worldwide guarantee

Energy Efficiency

Wattage
28W
Voltage
100-240V