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Philips 4200i Series Air Purifier Silver
AC4220/12
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$499
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Product Overview
Key Features
- Purifier covers rooms up to 156 square metres
- 4-layer HEPA filtration traps 99.97 percent of particles
- Sleep mode, Turbo mode, Automatic settings
Key Specifications
- Brand:
- Philips
- Model Number:
- AC4220/12
- Compatible Room Size:
- 156m2
- Filters:
- 4-layer HEPA filtration traps 99.97% of the smallest particles
- Connections:
- Wi-Fi
- Type:
- Air Purifier
Heating & Cooling
- Maximum Airflow (m3/hr):
- 600
Power & Charging
- Power (W):
- 54
Options
- Functions:
- Sleep mode, Auto mode, Turbo mode
- Settings:
- 5 speeds, Child lock, Ambient night light
Smart Features
- Smart Home Compatible:
- Philips Air+ app, Google and Alexa compatible
General Information
- Colour:
- Silver
- Supplier Colour:
- Supernova Silver
- Max Noise Level (dBA):
- 51.5
- Additional Features:
- Removes pollutants from an 20m2 room in under 5 minutes, AeraSense technology scans the air 1000x a second to detect pollutants, Long lasting filter up to 1 year
Warranty
- Manufacturer's Warranty:
- 2 Year
Heating & Cooling
- Maximum Airflow (m3/hr):
- 600
Options
- Functions:
- Sleep mode, Auto mode, Turbo mode
- Settings:
- 5 speeds, Child lock, Ambient night light
General Information
- Colour:
- Silver
- Supplier Colour:
- Supernova Silver
- Max Noise Level (dBA):
- 51.5
- Additional Features:
- Removes pollutants from an 20m2 room in under 5 minutes, AeraSense technology scans the air 1000x a second to detect pollutants, Long lasting filter up to 1 year
Product Dimensions
- Product Height (mm):
- 285
- Product Width (mm):
- 285
- Product Depth (mm):
- 520
- Product Weight (kg):
- 6.5
Box Dimensions
- Box Height (mm):
- 558
- Box Width (mm):
- 345
- Box Depth (mm):
- 345
- Box Weight (kg):
- 8
Product Reviews of Philips 4200i Series Air Purifier Silver
Overall Rating Snapshot
4.8 out of 5 stars from 52 reviews
96% of users recommend this product
What customers say, summarised by AI
- Modern, stylish design fits well in both bedrooms and living areas
- Exceptionally quiet, especially in sleep mode and auto settings
- Highly effective at removing dust, allergens, odours and cooking smells
- Noticeable improvement in air quality for pet owners and allergy sufferers
- Easy setup and operation, but app occasionally buggy for some users
- Filters are long-lasting but replacement can be costly
Pros
Quality (9)
Cleaning (6)
Quiet (4)
Easy (4)
Reliable (1)
Speed (1)
Value (1)
Easy to use and quiet
Excellent
Rodney Trebilcock
Confirmed purchase 24 August 2026
Published on 15 September 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 30 July 2026
Published on 25 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Sleek design
I find this air purifier to be just what I was hoping for. It is a lovely design that fits well in my space without looking odd. It works fantastically when I am cooking to get rid of cooking odours while other times it is on automatic and is very quiet you don't even know it is working. I am very happy with it.
Wayne Nimmo
Confirmed purchase 26 July 2026
Published on 19 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great Air Purifier
All my family and friends now have the same air purifier after seeing the quality of the Philips 4200i. Not only does it clean the whole house air, it has helped keep our family and kids safe this Winter.
Jarryd
Confirmed purchase 23 July 2026
Published on 19 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Work great
It dose the job loving it
Jay
Confirmed purchase 24 July 2026
Published on 18 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Good Air Purifier with Buggy App
Product works well and there is a marked difference in air quality at home when this on vs not. The app accompanying app however is quite buggy and fails to work more often than not for remote control of the Purifier.
Anonymous
Confirmed purchase 19 July 2026
Published on 12 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Already noticing a difference. I have 4 family pets and this has lessened my allergic reactions, look forward to a hay fever free space in spring also
Riley
Confirmed purchase 5 July 2026
Published on 28 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Had to go back for more
After we purchased a Philips 4200i Air purifier for our own house, my father In-law and Sister In-law also wanted one. They are a big Hospital grade air purifier that has greatly helped keep our family feeling better!
Jarryd
Confirmed purchase 30 June 2026
Published on 24 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Quality at it's best!
We already have 2 Phillips Air Purifiers (2000) model but needed another one for a larger area. As we have been so happy with our existing ones it was a no brainer to get another Phillips one but a more powerful one. It is quite, classy looking and does a great job. Purchased it on a Top Deal promotion.
John H
Confirmed purchase 25 June 2026
Published on 22 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
One month in and extremely happy!
I just put it on auto plus and I can hear it increase the fan when the dog walks past (he is allergy central). So I know it’s working! I have also found I don’t sneeze when I walk into my bedroom (we have a huge flowering gum outside our bedroom window which I am allergic to. I’m buying one for another family member.
Mich
Confirmed purchase 22 June 2026
Published on 16 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 52 reviews
ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Philips 4200i Series Air Purifier Silver is a smart, high-capacity purifier designed for large living areas, open-plan homes and households with pets or allergies. Its strengths are strong 600 m3/h airflow, 4-layer HEPA filtration and useful app-based control. A fair limitation is that it is more focused on whole-room purification than specialist features like humidification or advanced air treatment modes.
What it’s great for
- Allergy support
- Pet households
- Large-room air cleaning
- Everyday family use
- Overnight bedroom use
- Smart home air management
Where it works best
- Large living rooms
- Open-plan homes
- Bedrooms
- Shared family spaces
- Apartments
- Pet-friendly homes
Who it’s for
- Families
- Pet owners
- Allergy sufferers
- Asthma-conscious households
- Smart home users
- Homeowners wanting large-area coverage
Things to consider
It offers strong purification and smart control, but it does not include specialist extras such as humidification, formaldehyde-specific filtration claims or multifunction air treatment found on some higher-end niche models.
Allergy relief score
9/10 - strong HEPA-based 4-layer filtration and very fine particle capture make it a strong option for allergy-prone homes.
Room size suitability
Best for medium to very large rooms, including open-plan living areas up to 156 m2.
Pet hair & odour performance
8.5/10 - well suited to pet households thanks to high airflow, pre-filtration support and double Active Carbon layers for odour reduction.
Noise level vs category average
8/10 - quieter than many high-capacity purifiers, with Sleep mode and a design described as 35% quieter.
Smart home compatibility
Wi-Fi enabled with Philips Air+ app support, plus Google Assistant and Amazon Alexa compatibility.
Key benefits
- 600 m3/h CADR: High airflow helps clean large rooms quickly and is well suited to open-plan areas and busy family spaces.
- Up to 156 m2 coverage: Handles larger rooms more confidently than many compact purifiers, reducing the need to move it between spaces.
- 4-layer filtration: The pre-filter, HEPA NanoProtect filter and double Active Carbon layers help capture particles and reduce household odours.
- Captures 99.97% of particles down to 0.003 microns: Strong filtration performance supports cleaner air for allergy-conscious households.
- AeraSense monitoring: Scans the air 1000 times per second and adjusts fan speed automatically when air quality changes.
- Sleep mode: Quieter overnight operation makes it easier to run continuously in bedrooms without as much disturbance.
- Wi-Fi and Air+ app control: Lets you monitor and manage air purification remotely for added day-to-day convenience.
- Google and Alexa compatibility: Works with popular voice assistants for easier hands-free control in connected homes.
Q: Is the Philips AC4220/12 suitable for a large open-plan room?
A: Yes. This model is rated to purify rooms up to 156m2 and has a 600m3/h CADR, so it suits larger living zones better than many compact units. In open layouts, best results come with doors and windows mostly closed while it is running.
Q: Does the Philips 4200i AC4220/12 help with odours as well as dust and allergens?
A: Yes. It combines HEPA filtration for fine particles with an Active Carbon filter for gases and household odours, and it also uses gas sensors to respond automatically. It can reduce cooking smells and stale air, but ongoing smoke sources will still need ventilation.
Q: Can the AC4220/12 automatically adjust itself when air quality changes?
A: Yes. Automatic mode uses built-in PM2.5 and gas sensors to monitor the air and change fan speed when pollution levels rise. That makes it useful in homes with pets, dust, cooking fumes or seasonal allergy triggers that vary through the day.
Q: Is this Philips air purifier quiet enough for bedroom use overnight?
A: Yes. The AC4220/12 includes a dedicated Sleep mode for quieter overnight operation, while Turbo mode is there for faster cleaning when noise matters less. It is better suited to bedrooms than running on maximum speed all night.
Q: How much electricity does the Philips AC4220/12 use?
A: It is rated at 54W, which is low for a purifier designed for larger spaces. Actual use can be lower in Auto or Sleep mode because the fan only ramps up when the sensors detect poorer air, so it is practical for regular daily operation.
Q: Can the Philips 4200i AC4220/12 be controlled when no one is at home?
A: Yes. This model has Wi-Fi connectivity, so settings can be adjusted remotely through the compatible app rather than only from the unit itself. That is handy for starting a clean before arriving home or changing modes without being in the room.