---
product_id: 658931019
title: "AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room"
brand: "philips"
price: "¥148905"
currency: JPY
in_stock: true
reviews_count: 8
category: "Philips"
url: https://www.desertcart.jp/products/658931019-ac4221-smart-air-purifier-for-home-real-time-aqi-display
store_origin: JP
region: Japan
---

# 700 sqft coverage Smart app control 99.97% particle removal AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room

**Brand:** philips
**Price:** ¥148905
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—because clean air is the new luxury.

## Quick Answers

- **What is this?** AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room by philips
- **How much does it cost?** ¥148905 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/658931019-ac4221-smart-air-purifier-for-home-real-time-aqi-display)

## Best For

- philips enthusiasts

## Why This Product

- Trusted philips brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Comfort:** Experience 50% less noise with SilentWings tech—peaceful air purification as low as 15 dB, ideal for work or sleep.
- • **Sleek, Modern Elegance:** Metallic finish with ambient AQI ring and night light blends seamlessly into your stylish living space.
- • **Breathe Freely, Live Fully:** Purifies up to 700 sqft in just 5 minutes—perfect for your living room sanctuary.
- • **Control at Your Fingertips:** Real-time AQI monitoring and remote operation via Air+ app keeps your home’s air quality in check anytime, anywhere.
- • **Next-Gen 4-Layer HEPA Defense:** Captures 99.97% of microscopic particles down to 0.003 microns—viruses, allergens, dust, and more don’t stand a chance.

## Overview

The Philips AC4221 Smart Air Purifier delivers powerful purification for spaces up to 700 sqft, removing 99.97% of ultra-fine particles including viruses and allergens. Featuring a 4-layer HEPA filtration system, ultra-quiet SilentWings technology, and smart app control with real-time AQI display, it combines cutting-edge performance with sleek design to keep your living room fresh and healthy.

## Description

From the manufacturer AC4221 air purifier

Review: Amazing product with next gen features. Clean Air for your family - Its a genuinely great air purifier. My breating improved vastly and it covers a large area to purify the air. Its smart features are great to use, mainly its connection to the phone via Air+ app. You can switch it on and control it through your phone. The price is also great as compared to dyson etc. Its quite silent amd we can have a peaceful sleep. Looks very modern too.
Review: Best Air Purifier in the market - Absolutely impressed with this air purifier! It noticeably improves indoor air quality, runs quietly, and the real-time AQI display is very useful. The Philips Air+ app makes it even better by allowing remote control, air quality monitoring, and filter status updates from anywhere. Setup was quick, and the purifier has been reliable and easy to use. Highly recommended!

## Features

- IDEAL PURIFIER FOR LIVING ROOM: Large coverage of up to 72 m²(700 sqft), it purifies a standard room in just 5 minutes with a CADR of 600 m³/h (Standard room size is 18 ft by 12 ft with an 8 ft ceiling height)
- 4-LAYER HEPA FILTRATION: 4-layer filtration made of pre-filter, HEPA NanoProtect and double Active Carbon layer captures 99.97% of particles as small as 0.003 microns (PM0.003)-– to protect from pollen, dust, pet dander, smog or gases and viruses
- QUIET AND EFFICIENT - Quiet, even at maximum power Experience 50% less noise with SilentWings technology giving you purification with sound as low as 15dB
- SMART APP CONTROL WITH AIR+ APP- Control your device using the Air + App on your smartphone. You can view the AQI in real time and operate the product remotely for your loved ones like kids & senior citizens at home
- MODERN DESIGN: The AC4221 air purifier comes with Sleek Metallic design and Soft Lighting (AQI Ring+ Night Light) ensuring that this device is a perfect fit no matter where you install it
- 2 year brand warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DB83DSSJ |
| Best Sellers Rank | #17,749 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #11 in HEPA Air Purifiers |
| Brand | PHILIPS |
| Brand Name | PHILIPS |
| Colour | Metallic |
| Contaminant Filtration Capability | Dust, Pet Dander, Pollen, Viruses |
| Control Method | App, Touch |
| Controller Type | Amazon Alexa, Google Assistant |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 147 Reviews |
| Filter Type | HEPA |
| Floor Area | 700 Square Feet |
| Importer Contact Information | Versuni India Home Solutions Ltd. |
| Included Components | Air Purifier, 2 x HEPA + Double Carbon Combi Filter |
| Item Dimensions D x W x H | 28.5D x 28.5W x 52H Centimeters |
| Item Type Name | Air Purifier |
| Item Weight | 6.3 Kilograms |
| Manufacture Year | 2024 |
| Manufacturer | Philips, Philips Domestic Appliances |
| Manufacturer Contact Information | Philips |
| Model Number | AC4221/61 |
| Noise Level | 51.5 Decibels |
| Packer Contact Information | Versuni Home Solutions, China B.V |
| Part Number | AC4221/61 |
| Power Source | Corded Electric |
| Power Source Type | Corded Electric |
| Product Dimensions | 28.5D x 28.5W x 52H Centimeters |
| Special Features | Smart App Control, Silent Operation |
| Specification Met | RoHS Certified |
| Unit Count | 1 Piece |

## Product Details

- **Brand:** Philips
- **Colour:** Metallic
- **Item Weight:** 6300 Grams
- **Power Source:** Corded Electric
- **Product Dimensions:** 28.5D x 28.5W x 52H Centimeters

## Images

![AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room - Image 1](https://m.media-amazon.com/images/I/513JJAZcFfL.jpg)
![AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room - Image 2](https://m.media-amazon.com/images/I/61NDOclvd5L.jpg)
![AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room - Image 3](https://m.media-amazon.com/images/I/61HqHkJkGLL.jpg)
![AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room - Image 4](https://m.media-amazon.com/images/I/615fC86wWZL.jpg)
![AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room - Image 5](https://m.media-amazon.com/images/I/51h0IGHGl5L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product with next gen features. Clean Air for your family
*by M***H on 20 May 2026*

Its a genuinely great air purifier. My breating improved vastly and it covers a large area to purify the air. Its smart features are great to use, mainly its connection to the phone via Air+ app. You can switch it on and control it through your phone. The price is also great as compared to dyson etc. Its quite silent amd we can have a peaceful sleep. Looks very modern too.

### ⭐⭐⭐⭐⭐ Best Air Purifier in the market
*by V***Y on 3 July 2026*

Absolutely impressed with this air purifier! It noticeably improves indoor air quality, runs quietly, and the real-time AQI display is very useful. The Philips Air+ app makes it even better by allowing remote control, air quality monitoring, and filter status updates from anywhere. Setup was quick, and the purifier has been reliable and easy to use. Highly recommended!

### ⭐⭐⭐⭐⭐ easy to use and setup
*by A***R on 5 June 2026*

it is very good air purifier for my home, works well for my living room and bed room size. AQI display is very helpful to check air quality anytime. app is also good. very easy to use and setup, no issues so far. overall happy with the purchase, worth buying

## Frequently Bought Together

- Philips AC4221 Smart Air Purifier for Home|Real Time AQI Display|Covers upto 700 sqft|Removes 99.97% of Virus,Allergen,Dust & PM2.5|50% Quieter|Filter Life Upto 9000 Hrs|Ideal for Living room
- Philips AC0950 Smart Wifi Air Purifier for Home | Real Time AQI Display | Covers upto 300 sqft (30m2) with CADR 250 m3/h | HEPA Filter with Activa Carbon | Scheduler feature Connected with Air + APP
- Philips Smart Air Purifier AC1715-Purifies rooms up to 36 m² -Removes 99.97% of Pollen,Dust, Smoke, Wi-Fi Connectivity, Quiet and Low energy consumption, Ideal for Bedrooms,White

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-31*