Best Blue Star Air Purifier To Purify Indoor Air
In this article we are going to introduce you to the best Blue Star air purifiers currently sold in the market. We based our assessment on the air filtration technology and performance of the air purifiers. We studied their features and functions, and compared their coverage areas and Clean Air Delivery Rates (CADR), to come up with a list of the top 4 Blue Star air purifiers. Here are the final results. We hope you find our research useful.
1. Blue Star BS-AP490LAN Air Purifier
Leading the competition among Blue Star air purifiers is the BS-AP490LAN. It is a state-of-the-art home air cleaner with SensAir technology and Microbe Sterilize technology. It has a coverage area of 490ft2 and a CADR of 318m3/h.
The Blue Star BS-AP490LAN is designed for medium to large rooms. It is suitable for use in homes, offices and stores. It purifies air in 7 phases using High-Efficiency Particulate Arresting (HEPA) filters, cold catalyst filters and formaldehyde-removing filters. It combats all kinds of physical, chemical and microbiological allergens present in the house air.
The HEPA filter removes up to 99.97% particulate matter as small as 0.3 micron. It combats PM 2.5, PM 10, bacteria, viruses, pollen, spores, pet dander and dust mites. The cold catalyst filter tackles microbes and renders them ineffective.
The formaldehyde filter fights harmful gaseous compounds like formaldehyde, ammonia, toluene and benzene, all of which are volatile organic compounds (VOCs) released by household products like paints, glues, insect repellant sprays, deodorants, plastic bags and plywood furniture.
The Blue Star air purifier has Micro Sterilize technology which deactivates disease-causing living microbes like bacteria, protozoa and viruses. It has an intuitive SensAir technology which automatically detects presence of odors and air pollutants with the help of a live PM 2.5 and odor sensors built into the system. The sensors provide real time pollution input which the machine uses to guide its filtration speed and mode.
The device further displays the indoor PM 2.5 concentration through a digital numeric indicator and the odor level through a 3-stage LED indicator. The BS-AP490LAN has a white plastic enclosure with a black control panel on top. It has easy-to-use illuminated touch-sensitive buttons. It comes with a wireless remote controller for greater convenience.
The Blue Star air purifier has smart Master Light Sensing technology which keeps the gadget’s illumination in sync with the ambient light. It has a timer which can be set for 1 to 24 hours, and sleep mode for quiet and efficient night operation. It also has an automatic filter change indicator, child lock function and 3 levels of variable fan speed. Dimensions of the product are width-37cm, depth-19.5cm, height-65cm. It weighs 8 kg.
Key Features :
- Blue Start air purifier with 7-stage air purification.
- Microbe Sterilize technology, SensAir technology, HEPA filtration, cold catalyst filter.
- Master Light Sensing technology, live PM 2.5 indicator, live odor indicator.
- Timer, sleep mode, child lock, filter change indicator, touch control panel.
- Coverage area 490ft2, CADR 318m3/h.
2. Blue Star BS-AP450SANW Air Purifier
At second place we have the BS-AP450SANW. It is a highly-rated Blue Star air purifier with Nanoe technology and SensAir technology. It cleans air in 4 different stages to give you fresh and healthy air free of dust and germs. The Blue Star BS-AP450SANW is suitable for medium to large indoor spaces measuring 450 to 650ft2. It has a CADR of 420m3/h which is perfect for restaurants, classrooms, living rooms, halls, and spacious office cabins.
The air purifier has Nanoe technology which deactivates bacteria, fungal spores and pollen. It technique involves nano-sized electrostatic atomized water particles which interfere with the chemical and biological make-up of microorganisms, and convert them into harmless particles.
The device has an elaborate 4-stage filtration process. The first filter is a high-density filter that removes large pollutants like hair, pollen and pet fur. The next filter is a HEPA filter which intercepts up to 99.97% allergens as tiny as 0.3 micron. The third phase of purification is done by a Silver Nano Carbon filter which fights VOCs like formaldehyde, ammonia, and bad odors. The fourth and final stage of filtration is done by a compound filter which inhibits bacteria, molds and viruses, and prevents them from breeding.
The Blue Star air purifier has SensAir technology with Auto Sensor. It monitors the indoor environment with the help of built-in odor and pollution sensors, and uses their input to constantly regulate the speed of filtration to match the level of pollution. In other words, the machine automatically adjusts its purification rate according to the changing levels of pollution in the house throughout the day.
The device has an air quality indicator which displays real-time air quality information. The speed of the fan can be regulated between 4 levels. There is sleep mode for quieter functioning, child lock for averting mischief, and a timer for power-saving operation.
The appliance has a white plastic housing and a dark grey control panel with illuminated touch controls. The cabinet has a width of 43.2cm, depth of 26.8cm and height of 63.8cm. It weighs 8kg. Wattage of the machine is 48 watts. It has a warranty period of 1 year.
Key Features :
- Blue Star air purifier with 4-stage filtration.
- Nanoe technology, SensAir technology.
- Filters: high-density filter, HEPA filter, Silver Nano Carbon filter, compound filter.
- 4 fan speeds, child lock, sleep mode, odor sensor, live air quality indicator, timer.
- Coverage area 450 to 650ft2, CADR 420m3/h.
3. Blue Star BS-AP250RAP Air Purifier
The next high-performance air cleaner from Blue Star is the BS-AP250RAP. It is a 32-watt air purifier with Plasma technology and SensAir technology. It removes airborne impurities in 3 stages to shield you and your family from allergies and respiratory disorders.
The Blue Star BS-AP250RAP boasts premium technologies like Plasma and SensAir which are vastly effective in fighting air pollution. Plasma technology destroys living microorganism like bacteria and dust mites. It also deactivates harmful chemical gases like VOCs which include formaldehyde, acetone, toluene, xylene, benzene and ammonia.
SensAir technology uses Auto Sensors which constantly monitor the indoor environment to study the extent of pollution. The sensors pick up odors and allergens present in the air, and the machine uses this data to manage its filtration pattern so as to efficiently combat pollution.
The Blue Star air purifier has a 3-stage filtration process. The air first makes its way through a high-density filter which captures coarse contaminants like pet dander, hair and sand. Then it passes through an ultra high-efficient dust collector which removes finer dust particles. Finally, the air is routed through an advanced plasma filter which filters bacteria, spores, pollen, dust mites, pet dander and VOCs.
The device also has an ozone collector which collects unwanted ions and ensures the room air is fresh and pure. The Blue Star BS-AP250RAP has a CADR of 230m3/h. It is suitable for spaces with an area of 250-350ft2. You can install it in small office cabins, stores, staff-rooms and medium-sized bedrooms.
The appliance is fitted with an air quality indicator which shows the real-time indoor air quality data. It has 3 levels of fan speed, child lock, sleep mode and a timer. The enclosure of the purifier has a beautiful pearl white color. It is 35cm wide, 16cm deep, 61cm high, and weighs 8.2kg. A control panel with soft-press buttons sits atop the enclosure. Warranty period of the product is 1 year.
Key Features :
- Blue Star air purifier with 3-stage air purification.
- Plasma technology, SensAir technology, ozone collector.
- Filters: high-density filter, ultra high-efficient dust collector, advanced plasma filter.
- Sleep mode, child lock, adjustable fan speed, timer, live air quality indicator.
- Coverage area 250-350ft2, CADR 230m3/h.
4. Blue Star BS-AP300DAI Air Purifier
The fourth and final Blue Star air purifier to make our list is the BS-AP300DAI. It has Microbe Deactivate+ technology and a 3-stage air filtration process. It combats particulate pollution and eliminates smoke, bacteria, dust and toxic gases from the household air.
The Blue Star BS-AP300DAI has a coverage area of 300ft2 and a CADR of 419m3/h. This makes it ideal for small halls, office spaces, class rooms and living rooms. The purifier is equipped with a compound air filter that is made up of 3 different filters.
The first filter is a high-density pre-filter. It eliminates large pollutants like hair, sand, dust bunnies and pollen. It also prolongs the life of the other 2 filters by intercepting coarse particles in the very beginning and saving them from getting clogged.
The second round of filtration is done by a HEPA filter. It roots out up to 99.97% allergens of size 0.3 micron and larger. This includes PM 2.5, PM 10, bacteria, viruses, mildew, pollen, pet dander, dust mites, dust mite feces and cigarette smoke.
The third level of purification is performed by an activated carbon filter which tackles gaseous impurities such as VOCs, cooking smells, unpleasant odors, etc. The Blue Star air purifier further acts upon the filtered air using its Microbe Deactivate+ technology. It inhibits germs like bacteria (E. coli, staphylococcus) and prevents them from multiplying. It also sterilizes fungal spores and pollen, and checks allergic reactions in humans.
The device has Auto Sense technology which uses built-in sensors to track and lower pollution. It shares real-time air quality data through a PM 2.5 LED indicator. It also has a filter change indicator which alerts you when it is time to change the filter (normally after every 720 hours).
However, this depends on the usage and degree of pollution. The air cleaner has 4 levels of fan speed. It has a digital timer that can be set for 1, 2, 4 and 8 hours. It has a power rating of 43 watts and a warranty period of 2 years. Dimensions of the product are: 32.5cm (W), 17.2cm (D), 50cm (H). It weighs 5.7kg.
Key Features :
- 43-watt Blue Star air purifier with 3-stage filtration.
- Microbe Deactivate+ technology, Auto Sense technology.
- Filters: high-density pre-filter, HEPA filter, activated carbon filter.
- 4-level fan speed, timer, live PM 2.5 indicator, filter change indicator.
- Coverage area 300ft2, CADR 419m3/h.