Description
Xiaomi Smart Air Purifier 4 | True HEPA Filter | Negative Ionizer | Covers 516 Sq. Ft. | App & Voice Control
Smart Purification. Smarter Living.
Breathe the difference with the Xiaomi Smart Air Purifier 4, engineered to deliver high-efficiency purification with intelligent automation. Featuring a Triple Layer Filtration System, Negative Ion Air Freshening, and Smart App + Voice Control, it’s built for modern homes that value health, design, and convenience.
Key Features
💨 Fast Purification & Large Coverage
With a Clean Air Delivery Rate (CADR) of 400 m³/h, it purifies a standard room in just 7 minutes — covering up to 516 sq. ft. Ideal for large bedrooms, living rooms, or offices.
🧬 Triple Layer 360° Filtration
Three powerful layers work together for total air protection:
-
Primary Filter – Captures dust, hair, and large particles.
-
True HEPA Filter (H13 Grade) – Eliminates 99.99% of 0.1 μm particles, bacteria, and viruses.
-
Activated Carbon Filter – Removes odors, smoke, VOCs, and harmful gases.
🌿 Negative Ion Air Freshening
Releases negative ions that neutralize airborne pollutants such as pollen, smoke, and fine dust, keeping indoor air naturally fresh.
🧠 Smart App & Voice Control
Monitor and control purification in real time with the Mi Home App, featuring remote on/off, air quality tracking, and filter life status. Compatible with Alexa and Google Assistant for effortless voice control.
📊 OLED Touch Display
Real-time PM2.5 data with color-coded air quality indicator — adjust purification speed or switch modes instantly with a single touch.
🌙 Ultra-Quiet Operation (32.1 dB)
Enjoy uninterrupted sleep with Sleep Mode, automatically dimming the display and reducing noise for peaceful nights.
🔄 Auto Mode Optimization
Smart sensors analyze air quality in real time and automatically adjust fan speed for optimal purification performance.
🕒 Long-Lasting Filter Life (6–12 Months)
High-efficiency HEPA filter ensures consistent purification with fewer replacements — saving costs while maintaining quality.
✅ Certified for Safety & Allergy Protection
The world’s first TÜV Rheinland Allergy Care Certified purifier, ensuring safe, effective allergen control. Also RoHS Certified for environmental safety.
Technical Specifications
|
Feature |
Details |
|---|---|
|
Brand |
Xiaomi (Mi) |
|
Model |
Smart Air Purifier 4 |
|
Coverage Area |
Up to 516 sq. ft. |
|
CADR (Clean Air Delivery Rate) |
400 m³/h |
|
Filtration System |
Primary + True HEPA + Activated Carbon |
|
Air Freshening |
Negative Ionizer |
|
Noise Level |
32.1 dB (Low) |
|
Control Method |
App / Remote / Voice |
|
Connectivity |
Mi Home App, Alexa, Google Assistant |
|
Display |
OLED Touch Screen |
|
Power Source |
Corded Electric |
|
Dimensions (D × W × H) |
25 × 25 × 55.5 cm |
|
Weight |
5.6 kg |
|
Color |
White |
|
Certifications |
TÜV Allergy Care, RoHS |
|
Warranty |
1 Year |
|
Country of Origin |
China |
Why Buy from Mahajan Electronics
✓ Delivery within 24 Hours (Delhi & NCR Only)
✓ GST Invoice Available – Save up to 18% on business purchases
✓ Authorized Xiaomi Retailer
✓ 45+ Years of Trust & Expertise in Consumer Electronics
✓ Stores at Raja Garden, Jail Road & Dabri Mod
Smart Air. Smarter Home.
Buy the Xiaomi Smart Air Purifier 4 today from Mahajan Electronics — Delhi NCR’s trusted destination for premium air purifiers and smart home devices.
filtration
Ionization
do serious harm to your health
Pet hair
Pollen allergens
Dust
Smoke
Dander
Cotton fibre
toluene
room in
air intake
and healthy sleep.
control
On/Off
OLED Display
detection
optimization
Filter
less replacements, one filter
lasting up to 6-12 months*
The image shown is for reference only. The actual serial number and manufacturing date may vary.
Made in china
