SALE ENDS IN:
- Effective Coverage Area: Up To 500 Square Feet.
- Advanced Filtration: Multi-layer system with HEPA and activated carbon filters removes 99.97% of particles.
- Compact Design: Sleek and space-saving, ideal for small to medium rooms.
- Real-Time Monitoring: Built-in sensors provide current air quality data on an LED display.
- Smart Connectivity: Control and monitor via the Mi Home app from anywhere.
- Efficient Airflow: High-efficiency fan ensures even distribution of purified air.
- Quiet Operation: Low noise levels suitable for bedrooms and offices.
- Energy-Efficient: Minimal power consumption for cost-effective operation.
- Easy Maintenance: Simple filter replacement and upkeep.
- Modern Aesthetic: Blends with various interior styles.
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Standard Delivery Information (Estimated Delivery Time)
- Colombo 1-15 (1-2 Working Days)
- Colombo Suburbs (1-3 Working Days)
- Other Areas (1-5 Working Days)
Xpress Delivery Available for Colombo 1-15 and selected suburbs only.
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Xiaomi Smart Air Purifier 4 Compact (Global Version)
Keep your air clean without taking up space with the Xiaomi Smart Air Purifier 4 Compact (Global Version, AC‑M18‑SC) — designed for smaller rooms such as baby nurseries, offices, dorm rooms, and bedrooms. Despite its compact size (Φ 220 × 355 mm, ~2.2 kg), it delivers an impressive Particle CADR of 230 m³/h, capable of purifying a 20 m² room in approximately 20 minutes
Using Xiaomi’s proprietary “High‑Efficiency Filter”, which combines electrostatic and mechanical filtration, it captures up to 99.97% of particles ≥ 0.3 µm—including dust, pollen, pet dander, smoke, and microplastics—while the weaker fiber density helps reduce noise and save energy compared to denser HEPA filters. It is TÜV Rheinland Allergy Care Certified, ideal for allergy‑prone households of every kind
Enjoy a nearly silent purification experience with noise levels as low as 20 dB in Sleep Mode, and a maximum of ≤ 60 dB(A) when running at full speed—all while consuming just 27 W (~0.7 kWh/day) Its dual-function form factor makes it equally suitable as a table or floor-standing unit, and the elegant matte-white finish blends seamlessly into most décor
Take full command via the Mi Home / Xiaomi Home app, which allows you to monitor and schedule your purifier remotely and receive filter replacement reminders. It also supports Google Assistant and Amazon Alexa voice control (depending on region and language)
One of its defining features: unlike Xiaomi’s larger 4 and 4 Pro models, the Compact does not include a negative-ion generator, which some users prefer to avoid over ozone concerns
| Model / SKU | AC‑M18‑SC (Global Version) |
| Color / Body Material | Matte-white ABS / PP shell |
| Dimensions (Ø × H) | 220 mm × 355 mm |
| Net Weight | ~2.2 kg (≈ 4.85 lb) |
| Particle CADR | 230 m³/h (~135 CFM by GB/T 18801 standard) |
| Coverage Area | 16–27 m² (≈ 172–290 ft²) (2 ACPH standard) |
| Filtration Efficiency | 99.97% @ ≥ 0.3 µm, up to 99.99% @ 0.1 µm (proprietary filter media) |
| Filter Life Estimate | 6–12 months (depending on usage) |
| Noise Levels | ≈ 20 dB (Sleep), ≤ 60 dB(A) (Turbo/Auto) |
| Rated Power Consumption | 27 W (max) |
| Power | DC 24 V via AC 100–240 V / 50–60 Hz adapter |
| Connectivity | 2.4 GHz Wi‑Fi; app control via Mi Home / Xiaomi Home |
| Voice Assistant Support | Google Assistant / Amazon Alexa (region/language dependent) |
| Air Intake / Outlet | 360° air intake filtration; top air outlet |
| Filter Access | Patented one-step filter removal from bottom base |
| Certifications | TÜV Rheinland Allergy Care |
| Negative-Ion Generator | No (unlike larger Xiaomi 4 / 4 Pro variants) |
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