Air purifiers for large areas

By Ashwin Nair | Published on 24 Feb 2020
Air purifiers for large areas

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In today’s urban world, it is imperative to shield oneself from breathing in polluted air. Here, air purifiers come to the rescue. While in search of air purifiers for large areas, you would need to find purifiers with a high Clean Air Delivery Rate (CADR) as well as those with High Efficient Particulate Air (HEPA) filters. They are specially designed to ensure that 99% of the air particles are purified. If you are looking for an air purifier to cover a large area, check out these purifiers that are available on Amazon. 

IQAir HealthPro Plus Air Purifier

The IQAir HealthPro Plus Air Purifier boasts of HyperHEPA filtration technology which is tested and certified by the company to filter 99.5% of air particles to 0.003 microns. Use it to clear foul stench or simply to breathe in unpolluted air, this device does it all. It has a 4-key touch-pad with a 16 character 2-line LCD display to indicate four stages of its filter life. The company claims that the device is quite energy-efficient and consumes less electricity than a conventional light bulb. The company claims that this air purifier is a good choice for those suffering from asthma and airborne allergies.

Sharp FP-J80M-H Air Purifier 

With a clean air delivery rate (CADR) of 396m3/hr and coverage area of 680 sq. ft, this air purifier is an ideal choice for halls or large bedrooms. Despite the large coverage area, its specs under the hood make it a quiet machine. Sharp’s Active Plasmacluster Ion technology removes PM 2.5, PM 10 and allergens with ease. What is perhaps the device’s USP is that it purifies pollutants present at lower heights on places such as carpets and furnishings. The quick removal of such pollutants should ensure a sterilised atmosphere for your loved ones. You also get a numeric LED display, which shows PM 2.5 levels in real-time. The company claims the HEPA filter lasts for two years based on ambient air quality and the number of hours on use.

Blueair Classic 680i HEPA Air Purifier 

The biggest brownie point of this device is its ease of connectivity. Simply install the Blueair Friends app on your smartphone and connect it to the purifier via Wi-Fi. The device has a coverage area of 1,000 sq.ft, which makes it a good option for medium to large rooms. The company claims that its HEPASilent filtration technology removes 99.97% of airborne pollutants like bacteria, viruses and allergens. The purifier has a CADR value of 850m3/hr. The company also notes that the filter of the device can last for up to 4,380 hours. The LED screen on the device’s body acts as an indicator of the filter life. The SmokeStop filter has a large filter area of 45.2 sq. ft, and helps out with filtration.

Samsung AX5500

The Samsung AX5500 has the ability to exhaust pure air from three sides of the purifier, thereby allowing it to cover a wide area of up to 646 sq. ft. Thanks to its 4-step purification system, the company says that it can remove gases, ultrafine dust, allergens and viruses. It has a CADR of 455m3/hr, which also helps to ensure that it can filter a large area quickly. The device also boasts of a Dual Smart Sensor that detects ambient air quality in real-time. The Auto Mode senses the pollution level and accordingly adjusts the power to ensure optimal air quality. The Sleep Mode provides quiet airflow, while the Speed Mode is said to purify a room in less than 30 minutes. This is especially useful when you suddenly have guests over and wish to clean the air of a room quickly. The Filter Life Indicator lets you track the filter’s life and aids in making the next filter purchase accordingly. The wheels under the body aid in its mobility, letting you shift it from one room to another with ease.


Ashwin Nair

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