---
product_id: 631775044
title: "Xiaomi Mi Air Purifier 4 Compact, True HEPA H13 3-Stage Filter System Removes 99.97% of Pollutants as small as 0.3 microns, Smart Home Integration, Whisper Quiet, Just 0.9KW/day, OLED Touch Display"
brand: "xiaomi"
price: "HK$2080"
currency: HKD
in_stock: true
reviews_count: 13
category: "Xiaomi"
url: https://www.desertcart.hk/products/631775044-xiaomi-mi-air-purifier-4-compact-true-hepa-h13-3
store_origin: HK
region: Hong Kong
---

# 27W ultra-low power Smart app & voice control 20dB whisper-quiet sleep mode Xiaomi Mi Air Purifier 4 Compact, True HEPA H13 3-Stage Filter System Removes 99.97% of Pollutants as small as 0.3 microns, Smart Home Integration, Whisper Quiet, Just 0.9KW/day, OLED Touch Display

**Brand:** xiaomi
**Price:** HK$2080
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Smart, Live Better — The Future of Clean Air is Here!

## Quick Answers

- **What is this?** Xiaomi Mi Air Purifier 4 Compact, True HEPA H13 3-Stage Filter System Removes 99.97% of Pollutants as small as 0.3 microns, Smart Home Integration, Whisper Quiet, Just 0.9KW/day, OLED Touch Display by xiaomi
- **How much does it cost?** HK$2080 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/631775044-xiaomi-mi-air-purifier-4-compact-true-hepa-h13-3)

## Best For

- xiaomi enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Savvy & Eco-Friendly:** Consumes only 0.7kWh daily—clean air without the guilt or high bills.
- • **Long-Lasting Filter, Easy Swap:** HEPA H13 filter lasts up to 12 months with simple bottom-access replacement.
- • **Smart Control at Your Fingertips:** Seamlessly integrates with Alexa, Google Assistant, and Mi Home app for remote management.
- • **Effortless Clean Air in 30 Minutes:** Purifies 517 sq ft fast, so you never miss a breath of fresh air.
- • **Whisper-Quiet for Undisturbed Sleep:** Operates at just 20dB in sleep mode—your secret to peaceful nights.

## Overview

The Xiaomi Mi Air Purifier 4 Compact features a True HEPA H13 3-stage filter that removes 99.97% of pollutants as small as 0.3 microns. It covers up to 517 sq ft in just 30 minutes while consuming a mere 27W at max output and only 0.7kWh daily. Ultra-quiet at 20dB in sleep mode, it offers smart home integration with Alexa, Google Assistant, and the Mi Home app, plus an OLED touch display for intuitive control. Its filter lasts up to 12 months and is easily replaceable, making it a sleek, efficient, and smart choice for modern living spaces.

## Description

Buy Xiaomi Mi Air Purifier 4 Compact, True HEPA H13 3-Stage Filter System Removes 99.97% of Pollutants as small as 0.3 microns, Smart Home Integration, Whisper Quiet, Just 0.9KW/day, OLED Touch Display: HEPA Air Purifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent air purifier for the money! - PROS: - I set the unit in a central area of the house between the living room and kitchen so that it can cover multiple areas. On auto setting, it kicked on very quickly to remove polluted air and any smoked from cooking. - After a few months of usage, I've noticed a considerable difference in the overall reduction of dust and my seasonal allergies have been noticeably reduced. CONS: - When the fan kicks on to maximum, the fan noise is noticeable. When operating under low or medium speeds, it's fairly quiet. - Smart app instructions included for troubleshooting were lacking. I couldn't get device to detect & connect to my WiFi. After doing some research on Reddit, I found that changing the router encryption setting from WPA-PSK/WPA2-PSK to WPA2-PSK solved the problem. - May encounter issues when trying to sync Google Home with Mi Home app. TIPS: - I recommend buying disposable filter cloths to wrap around the unit's filter. It should prolong the life of the filter and keep it clean...and perhaps save you money in the long term. https://www.desertcart.com/DHVIJA-Compatible-Anti-dust-Kimberley-Electrostatic/dp/B0BKLJK242/ref=sr_1_5?crid=9XTUY16470H8&keywords=xiaomi%2B3h%2Bair%2Bpurifier%2Bfilter&qid=1683256753&sprefix=xiaomi%2B3h%2Bair%2Bpurifier%2Bfilter%2Caps%2C156&sr=8-5&th=1
Review: Best Quality Air Purifier - This purifier will tell the air quality level and has multiple fan settings for cleaning the air. It works so well that we have purchased multiple units for us and our adult children’s homes

## Features

- Low energy consumption and fast purification: At maximum output, the power can be as low as 27W. 24-hour purification consumes only 0.7kWh. Cleans 517 square feet in 30 minutes.
- 20dB ultra-quiet: In sleep mode, the noise is as low as 20 decibels, and the noise level is 33% lower than ordinary air purifiers. The screen can be dimmed or turned off for better sleep quality.
- Longer filter life and easy replacement: The filter lasts up to 12 months, 2x longer than other air purifiers. Rotate and pull out from the bottom to replace the filter.
- Smart Control: Alexa and Google Assistant voice control functions require the use of a smart voice device. Supports Mi Home App for wireless control. The control device can be turned on/off remotely, which is very convenient to control. and know your filter life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1YBCWGZ |
| ASIN  | B0D1YBCWGZ |
| Best Sellers Rank | #207,847 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #285 in HEPA Filter Air Purifiers |
| Brand Name | XIAOMI |
| Color | ivory |
| Contaminant Filtration Capability | High |
| Control Method | Touch |
| Controller Type | Touch Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,577) |
| Date First Available  | April 17, 2024 |
| Filter Class | HEPA |
| Filter Type | HEPA |
| Floor Area | 517 Square Feet |
| Item Weight | 2.99 Kilograms |
| Item model number  | Xiaomi |
| Model Number | Xiaomi |
| Noise Level | 20 Decibels |
| Part Number | Xiaomi |
| Particle Retention Size | 0.3 Micron |
| Power Source | electric |
| Product Dimensions  | 1 x 1 x 1 inches; 6.6 Pounds |
| Special Features | Compact, Smart Home Integration |
| Unit Count | 1.0 Count |
| Wattage | 27 watts |

## Product Details

- **Brand:** XIAOMI
- **Color:** ivory
- **Control Method:** Touch
- **Item Weight:** 2.99 Kilograms
- **Power Source:** electric

## Images

![Xiaomi Mi Air Purifier 4 Compact, True HEPA H13 3-Stage Filter System Removes 99.97% of Pollutants as small as 0.3 microns, Smart Home Integration, Whisper Quiet, Just 0.9KW/day, OLED Touch Display - Image 1](https://m.media-amazon.com/images/I/71jQqynFuVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent air purifier for the money!
*by V***. on September 2, 2023*

PROS: - I set the unit in a central area of the house between the living room and kitchen so that it can cover multiple areas. On auto setting, it kicked on very quickly to remove polluted air and any smoked from cooking. - After a few months of usage, I've noticed a considerable difference in the overall reduction of dust and my seasonal allergies have been noticeably reduced. CONS: - When the fan kicks on to maximum, the fan noise is noticeable. When operating under low or medium speeds, it's fairly quiet. - Smart app instructions included for troubleshooting were lacking. I couldn't get device to detect & connect to my WiFi. After doing some research on Reddit, I found that changing the router encryption setting from WPA-PSK/WPA2-PSK to WPA2-PSK solved the problem. - May encounter issues when trying to sync Google Home with Mi Home app. TIPS: - I recommend buying disposable filter cloths to wrap around the unit's filter. It should prolong the life of the filter and keep it clean...and perhaps save you money in the long term. https://www.amazon.com/DHVIJA-Compatible-Anti-dust-Kimberley-Electrostatic/dp/B0BKLJK242/ref=sr_1_5?crid=9XTUY16470H8&keywords=xiaomi%2B3h%2Bair%2Bpurifier%2Bfilter&qid=1683256753&sprefix=xiaomi%2B3h%2Bair%2Bpurifier%2Bfilter%2Caps%2C156&sr=8-5&th=1

### ⭐⭐⭐⭐⭐ Best Quality Air Purifier
*by J***C on June 19, 2025*

This purifier will tell the air quality level and has multiple fan settings for cleaning the air. It works so well that we have purchased multiple units for us and our adult children’s homes

### ⭐⭐⭐⭐⭐ Review
*by J***A on February 23, 2026*

Excelente producto. Una adquisición genial!

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-13*