Mark A.
The design is beautiful and matches our modern interior perfectly.
Popular
Xiaomi
Xiaomi Smart Air Purifier 4 Compact
Compact air purifier with high-efficiency filter. Effective filtration for rooms up to 27 m², 230 m³/h CADR, LED display, and app control.
$124.00
In Stock: Delivered within 2-5 business days
Key Features
- 3-in-1 Filter — 99.97% filtration at 0.3μm
- Dual-Use — Desktop & Floor Standing
- 230 m³/h Particle CADR
- Ultra-Quiet — as low as 20 dB
Key Features
Engineered for Pure Air
Compact air purifier with high-efficiency filter. Effective filtration for rooms up to 27 m², 230 m³/h CADR, LED display, and app control.3-in-1 Filter — 99.97% filtration at 0.3μm
Dual-Use — Desktop & Floor Standing
230 m³/h Particle CADR
Ultra-Quiet — as low as 20 dB
LED Display — Real-time PM2.5 monitoring
App Control — Xiaomi Home
Auto Mode — adjusts to air quality
Compact & Portable — only 27W max
Compact Power
Clean air wherever you need it
The Xiaomi Smart Air Purifier 4 Compact combines desktop and floor-standing versatility in a small footprint. Perfect for bedrooms, children's rooms, and workspaces — delivering powerful 230 m³/h purification from a compact form factor.
3-in-1 Filtration
Three-layer filter for thorough purification
Pre-Filter Mesh
The outer mesh captures large particles like dust, hair, and fibers — protecting the inner HEPA filter and extending its operational life.
HEPA Filter
The high-efficiency HEPA layer captures 99.97% of particles as small as 0.3 microns, including pollen, dust mites, pet dander, mold spores, bacteria, and some viruses.
Activated Carbon Filter
The innermost carbon layer adsorbs formaldehyde, VOCs, cooking fumes, and household odors — ensuring the air is not just particle-free but also fresh and odor-free.
Whisper Quiet
Sleep-friendly 20 dB operation
At just 20 dB in sleep mode, the Purifier 4 Compact is quieter than a whisper — making it ideal for nurseries and bedrooms. The automatic mode adjusts fan speed based on real-time air quality readings.
Smart Features
LED display & app control
The LED display shows real-time PM2.5 levels with a color-coded air quality indicator. Control everything remotely via the Xiaomi Home app, or use voice commands through Google Assistant and Amazon Alexa.
230
CADR m³/h
48m²
Coverage
20dB
Min Noise
99.97%
Filtration
Technical Details
Full Specifications
The Xiaomi Smart Air Purifier 4 Compact is a versatile, space-saving purifier that delivers powerful performance in a small form factor. With a Particle CADR of 230 m³/h, it efficiently cleans rooms up to 48 m² (based on 2 ACPH). The dual-use design works on both desktop and floor, making it perfect for bedrooms, children's rooms, and workspaces. The 3-in-1 filter traps 99.97% of particles as small as 0.3 microns. The LED display shows real-time PM2.5 values and air quality status. Smart features include app control via Xiaomi Home, automatic purification speed adjustment based on air quality, and voice control through Google Assistant and Amazon Alexa. At just 20 dB in sleep mode and only 27W maximum power, it's both whisper-quiet and energy efficient.
- Room Coverage
- Up to 48 m² (based on 2 ACPH)
- CADR
- 230 m³/h (Particle)
- Noise Level
- 20–48 dB
- Dimensions
- 220 × 220 × 365 mm
- Weight
- 3.2 kg
- Power
- 27W max
- Filter Type
- 3-in-1 HEPA + Activated Carbon
- Particle Capture
- 99.97% at 0.3μm
- Display
- LED (PM2.5, Air Quality Indicator)
- Connectivity
- Wi-Fi 2.4GHz, Xiaomi Home App
- Voice Control
- Google Assistant & Amazon Alexa
- Warranty
- 2 Years
Customer Reviews
See Why Customers Love the Xiaomi Smart Air Purifier 4 Compact
Emily X.Verified
My baby sleeps so much better since we installed this in the nursery.
Omar S.Verified
Works great, but filter replacements are a bit pricey.
Natalie F.Verified
Perfect for allergy season. My symptoms have reduced significantly.
Lin G.Verified
The design is beautiful and matches our modern interior perfectly.
Yuan Y.Verified
My baby sleeps so much better since we installed this in the nursery.
Emma R.
Great build quality and sleek design. Works perfectly in our Australian home.
Ryan J.Verified
Decent product. It does the job but I expected more for the price.
Laura E.Verified
The design is beautiful and matches our modern interior perfectly.
Wei C.
My baby sleeps so much better since we installed this in the nursery.
Ashley K.
Works great, but filter replacements are a bit pricey.
Isabella R.Verified
Great performance and nice design. Would love more colour options.
Raj P.
The design is beautiful and matches our modern interior perfectly.
Common Questions
Frequently Asked Questions About the Xiaomi Xiaomi Smart Air Purifier 4 Compact
Yes. All products sold by Pure & Co come with a standard Australian Type I plug (three-pin angled). No adapter needed.
The Xiaomi Smart Air Purifier 4 Compact includes a manufacturer-backed warranty. Duration varies by brand - typically 1 to 5 years. See the product specifications or contact us for details.
Shipping is free on all orders over AUD 50. The Xiaomi Smart Air Purifier 4 Compact (AUD 124) qualifies for free standard delivery Australia-wide.
Yes. The Xiaomi Smart Air Purifier 4 Compact uses HEPA filtration that captures fine smoke particles (PM2.5 and smaller). During bushfire events, close windows and run the purifier on high speed for rapid air cleaning.
Most HEPA filters last 6 to 12 months under normal use. Heavy use during bushfire season, around pets, or in dusty environments may shorten the interval. The unit's filter indicator will alert you when it's time.
Yes. We offer a 30-day return policy on unused products in original packaging. See the Return Policy page for full details.