Philips Air Purifier AC4221, Covers Large Rooms to 156m² (1670 sqft) | 600m³/h CADR | Dual Fan, Quiet with SilentWings | 4-Layer HEPA NanoProtect | AeraSense Sensors: PM2.5/Gas/Temp/Humidity | Air+App
Brand: PHILIPS
Product Summary: Philips Air Purifier AC4221, Covers Large Rooms to 156m² (1670 sqft) | 600m³/h CADR | Dual Fan, Quiet with SilentWings | 4-Layer HEPA NanoProtect | AeraSense Sensors: PM2.5/Gas/Temp/Humidity | Air+App is currently listed on Amazon India at a deal price of ₹23,490. This is a genuine discount of 16.09% compared to its list price of ₹27,995.
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Product Details & Specifications
- Primary Product ASIN B0DB83DSSJ
- Category Tree Path Home & Kitchen > Heating, Cooling & Air Quality > Air Purifiers > HEPA Air Purifiers
- Fulfilled & Sold By RetailEZ Pvt Ltd
- Power Source Type Corded Electric
- Control Method App, Touch
- Filter Type HEPA
- Floor Area 700 Square Feet
- Noise Level 51.5 Decibels
- Controller Type Amazon Alexa, Google Assistant
- Contaminant Filtration Capability Dust, Pet Dander, Pollen, Viruses
- Special Features Smart App Control, Silent Operation
- Item Dimensions D x W x H 28.5D x 28.5W x 52H Centimeters
- Item Weight 6.3 Kilograms
- Specification Met RoHS Certified
- Colour Metallic
- Brand Name PHILIPS
- Model Number AC4221/61
- Manufacture Year 2024
- Number of Packs 1
- Unit Count 1.0 Piece
- Manufacturer Philips, Philips Domestic Appliances
- Country of Origin China
- Importer Contact Information Versuni India Home Solutions Ltd.
- Included Components Air Purifier, 2 x HEPA + Double Carbon Combi Filter
- Item Type Name Air Purifier
- Manufacturer Contact Information Philips
- Packer Contact Information Versuni Home Solutions, China B.V
- Part Number AC4221/61
- Best Sellers Rank #8,505 in Home & Kitchen (See Top 100 in Home & Kitchen) #7 in HEPA Air Purifiers
- ASIN B0DB83DSSJ
- Customer Reviews 4.6 4.6 out of 5 stars (154) 4.6 out of 5 stars
About this item
- Our Best Purifier - Quiet & Energy Efficient - With 600 m3/h CADR, the AC4221 covers rooms up to 1679 sqft (156 m2 NRCC) or 780 sqft (72 m2 GB/T), delivering serious purifying power.
- 4-Layer HEPA NanoProtect Filtration - Prefilter, HEPA NanoProtect, and 2x Active Carbon layers capture 99.97% of particles down to 0.003 microns, 100x smaller than standard HEPA filters. Uses an electrostatic charge to attract pollutants, cleaning up to 2X more air than traditional HEPA H13 filtration, for the biggest impact.
- Quiet Even at Maximum Power with SilentWings - Stay quiet even on Turbo power, so purification never disrupts your day.
- AeraSense Smart Sensing with Color AQI Indicator - Tracks PM2.5, Gas, Temperature, and Humidity in real time, with a color-changing light ring that glows blue for clean air and red as pollution rises, plus an exact PM2.5 number on display.
- Track Both Indoor & Outdoor Air Quality with the Air+ App - See PM2.5, allergens, and outdoor pollutants like NO2 and pollen, right from your phone, with Auto mode adjusting performance for you automatically.
- App Control - Turn the device on/off, change fan speed, enable Silent Mode, set Child Lock, and get filter alerts, all from wherever you are.
- 99.99% Allergen Removal - Helps protect allergy sufferers by removing dust, pollen, and pet dander from your air.
- Red Dot Winner 2025 & iF Design Award 2026 - The 4200 Series stands out with internationally recognized design, matching serious purifying power with a striking look.
- Indias No. 1 Air Purifier Brand* *Source: Euromonitor International Limited, Consumer Appliances 2026 edition, per air purifiers category definition, retail volume sales in units, 2025 data.”
- Backed by 80+ Years & Independent Science - From a trusted health brand with 80+ years in air purification, proven effective in independent studies including research with Technical University Munich and NHS-collaborated clinical testing.
What's in the box?
- Air Purifier, 2 x HEPA + Double Carbon Combi Filter
Product Description
The Philips Silent Protect Air Purifier 4200 series, comes with best in class filtration of 99.97% removing pollutants as small as 0.003 microns (33x better than competition products). This device is equipped with our new SilentWings technology, making it 50% quieter than other models of the same size. It also comes with many convenience features like App Control with Wifi, Real time AQI display, Gas, Temperature,Humidity sensors, and is super energy efficient (consumes only 54 W), 2 year brand warranty
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