The air quality index (AQI) is deteriorating rapidly, especially in the Kathmandu valley, which means that we are breathing in polluted air. Fortunately, you can ensure the air inside your home or office is clean by investing in a high-quality air purifier. In case, you are looking to buy one, here’s our list of the best air purifiers available in Nepal.
Kathmandu has recently topped the IQAir list of the world’s most polluted cities and has consistently ranked in the top 1% over the past few years. The city’s air quality remains unhealthy, especially for sensitive groups, due to pollution and frequent forest fires.
The WHO recommends a PM2.5 level of 5 µg/m³, with a 24-hour average not exceeding 15 µg/m³. However, Kathmandu is currently facing a staggering 262.9 µg/m³—52.6 times higher than the safe limit.
PM2.5, fine particulate matter produced largely by incomplete combustion—often intensified by dry vegetation and wildfires—poses severe health risks. Unlike PM10, which mainly causes colds and flu-like symptoms, PM2.5 particles (<2.5 micrometers in diameter) can penetrate deep into the lungs, enter the bloodstream, and affect vital organs like the heart.
Given this alarming pollution level, air purifiers have become a necessity for Kathmandu residents. These devices help remove harmful pollutants from indoor spaces, offering cleaner air and reducing health risks. They are particularly useful not only for those living in traffic-congested urban areas but also for residents across the valley, who are exposed to wildfire-induced pollution.
And it’s not just the capital, several major cities outside the Valley have Air Quality Indexes (AQI).
In this regard, it’s always wise to use air purifiers when possible. Not only do they protect you from pollution, but they also provide you with fresh odor-free air. In addition, some advanced air purifiers have ultraviolet ionizers to battle bacteria and viruses.
How to choose an air purifier?
Deciding on an air purifier is a tricky task and you must pay attention to a number of factors. First is the size. Depending upon your need, you can choose between a small, portable, and a full-size one. Usually, the latter has higher coverage and CADR—and thus is suitable for use in rooms and houses.
What’s CADR? Well, it stands for Clean Air Delivery Rate and is a metric to measure the performance of air purifiers. It gives us an idea of how much air the given purifier can filter in an hour.
This brings us to filtration. Most purifiers these days come with High-Efficiency Particulate Air (HEPA) or similar filters. It is usually accompanied by a pre-filter. Some even add a third carbon-activated filter to the mix. There are also purifiers with built-in ionizers and humidifiers for fresh air.
Other important factors to consider are the operation cost and operation noise. If you don’t want high electricity bills, consider ones with less power consumption. Similarly, pay attention to the noise level. Some air purifiers also have a dedicated sleep mode that reduces the sound and dims the light.
Best Air Purifiers in Nepal
Black+Decker 55-Watt Air Purifier
The Black+Decker 55 Watt Air Purifier is a highly effective solution for improving indoor air quality in rooms up to 60 m². With a Clean Air Delivery Rate (CADR) of 470m³/h, it efficiently removes airborne contaminants such as dust, allergens, bacteria, and viruses. The purifier is equipped with advanced technologies like an ionizer to release negative ions for better air circulation and pollutant neutralization. Its intuitive features, including an LED display dial and electronic touch control, make it user-friendly and easy to operate.
This air purifier offers flexibility with four-speed settings and an auto mode that adjusts the fan speed based on air quality, ensuring optimal performance without wasting energy. An 8-hour adjustable timer provides additional convenience, allowing users to set it to run for a specific duration. Whether you’re dealing with heavy pollution or simply maintaining fresh air, the Black+Decker air purifier offers a practical and efficient way to enhance the air quality in your home.
Specifications
- Coverage: Up to 60 m²
- CADR: 470m³/h
- Wattage: 55 Watts
-
Price: NPR 48,180
Crane HEPA 5-in-1 Air Purifier
The Crane 5-in-1 Air Purifier (EE-5625) is a multifunctional device combining a True HEPA filter, UV sterilization, ionizer, humidifier, and a bladeless fan to enhance indoor air quality. It captures 99.97% of airborne particles, eliminates germs with germicidal UV light, and offers oscillating airflow for better circulation. The humidifier function helps with dry air, while ECO and sleep modes optimize energy use and noise levels. Covering up to 70 sq. meters, it operates quietly at 38dB and features a 12-hour timer.
Specifications:
- Filter Type: True HEPA
- Coverage: 70 sq. ft
- CADR: 150 m³/h
- Wattage: 35W
- Price: Rs. 29,900
- Buy Crane Hepa Air purifier
Kent Aura
With its three-stage filtration, Kent Aura boasts 99% removal of PM 2.5 particles. It also has a built-in ionizer that keeps the air fresh and void of bad odor. Here, you get an air quality sensor and filter change indicator as well. It even has a Child lock system to stop children from messing up with the appliance.
Specifications:
- Filter Type: HEPA (3-layer)
- Coverage: 270 sq. ft
- CADR: 180 m3/hr
- Wattage: 45W
- Price: Rs. 29,350
- Buy Kent Air purifier
Midea Air Purifier EU-KJ500G-TB32
Midea’s EU-KJ500G-TB32 comes with 2 layer of filters which can strain the Negative Ions and dust. It is ideal for rooms with up to 40-60m2 with a 500m3/hr airflow level. It has a display on the top which shows air quality index of the surrounding and user can also adjust the brightness of the display through the light-dimming button.
Specifications:
- Filter Type: HEPA (2-layer)
- Coverage: 538 sq. ft
- CADR: 405 m3/hr
- Wattage: 60W
- Price: Rs. 41,990
- Buy Media Air purifier
Best Air Purifiers in Nepal (Summary)
Air Purifiers
Price in Nepal
1
Crane 5-in-1 Air Purifier
Rs. 29,900
2
Kent Aura
Rs. 29,350
3
Black+Decker 55-Watt Air Purifier or Air Care-AP3560-B5
Rs. 48,180
4
Midea Air Purifier (EU-KJ500G-TB32)
Rs. 41,990
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