Product Details
Multi-Layer Filtration System
Pre-Filter: Captures larger particles like hair, pet fur, and dust before they reach the main filter.
Anti-Bacterial Filter: Helps trap airborne impurities such as dust, bacteria, and microscopic organisms, keeping your indoor air cleaner and safer.
True HEPA H13 Filter: Removes up to 99.97% of airborne contaminants as small as 0.3 microns, including smoke, pollen, and allergens, ensuring you breathe pure, fresh air every day.
Specifications
| Feature | Details |
|---|---|
| Model | One 3.0 |
| Coverage Area | 600 sq. ft. |
| Clean Air Delivery Rate (CADR) | 420 m³/h |
| Particle Retention | 0.01 Micron |
| Filter Life | 1 Year |
| Power Usage | 20 W |
| Noise Level | 60 dB |
| UPS Compatible | Yes |
| Weight | 3.7 kg |
| Dimensions | 18 × 18 × 4 inches |
| Shipping Time | 5–7 Days |
| Return Policy | 7 Days |
Performance (Ceiling Height: 11 ft)
| Air Changes per Hour (ACH) | Purification Level | Coverage |
|---|---|---|
| 2 ACH | Moderate | 700 sq. ft. |
| 3 ACH | Strong | 450 sq. ft. |
| 4 ACH | High | 350 sq. ft. |
| 5 ACH | Very High | 300 sq. ft. |
| 6 ACH | Medical | 250 sq. ft. |
| 8 ACH | Medical Plus | 200 sq. ft. |
What’s Included
One 3.0 Air Purifier
HEPA Filter
Power Adapter
For inquiries: WhatsApp: 0317-4049469
Frequently Asked Questions
1. How does One 3.0 compare to other brands like Xiaomi (MI), Royal Fans, GFC, Iforest, Beurer, or Philips?
One 3.0 was developed with one clear mission — to make clean air accessible to everyone.
It’s engineered to match and often outperform major brands in efficiency, effectiveness, and value, offering powerful purification at a more affordable cost.
2. How long does the HEPA filter last, and can I use the purifier 24/7?
The One 3.0 Guard HEPA Filter (i300, i301) typically lasts 6–12 months, depending on air quality and daily usage.
If airflow decreases, noise increases, or you notice odours, it’s time to replace it.
To extend its lifespan, you can gently clean the outer surface using a vacuum or blower (avoid washing or applying pressure).
The purifier is designed for continuous operation and can safely run 24/7.
It’s also load-shedding friendly — it automatically restarts when power returns, unlike many devices that require manual resets.
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Need help or have more questions?
Message us on WhatsApp: 0317-4049469
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