7 Common Air Purifier Systems Available in Singapore
Each air purifier sold in Singapore and worldwide has classifications according to its air purifying technology. There are numerous variations in how each air purifier cleans the air. Understanding how each technology and filter works will let you determine which variation is best to use according to your needs.
7 Types of Air Purification Systems
Each air purifying system offers varying degrees of air cleanliness. Some depend on the type of filter they support. On the other hand, the technology other air purifiers use determines its type. The following is a short introduction to each air purifier type at stores in Singapore and abroad.
#1 HEPA
HEPA is an abbreviation for High-Efficiency Particulate Air. It is a pleated, mechanical filter that captures airborne particles as they pass through an air purifier. A HEPA filter removes 99.97% of particles with a diameter of 0.3 microns or larger. It captures airborne particulates such as dust, pollen, and animal dander as the air passes through the filter’s fibres. They also can improve their performance over time. Choose a purification system with a high-efficiency filter, adequate airflow, and low noise. Larger HEPA filters are more effective. Buy a HEPA air purifier for your home in Singapore for the best air quality possible.
#2 Allergy
Most people suffer from asthma and allergies. There is no cure for allergies; instead, the focus should be on prevention and how to best filter for airborne allergens. Hay fever, allergic asthma, food allergies, and eczema are the most common types people have. Allergies can be due to two factors: the host and the environment. You are more likely to have allergies if your parents have allergies. An air purifier or humidifier is a better option to clean the air. To find the best air purifier for allergies, look for one that can filter out most of these small airborne allergens. Most experts will recommend HEPA air purifier options at stores in Singapore to reduce allergens in the air.
#3 Electrostatic
Most electrostatic air purifier models from stores in Singapore remove particles from the air by using an electrical charge. The most common type is an electrostatic precipitator, which consists of a series of plates through which air passes. This air cleaner does not have a filter and can emit secondary pollutants such as ozone and formaldehyde. Due to ozone emission concerns, you will likely only find a few electrostatic air purifier devices on the market. According to survey results, most air cleaner owners run their indoor air cleaning devices continuously all year.
#4 Ionic
An electrostatic air purifier removes particles from the air by using an electrical charge. The charges are supposed to cling to the dust particles. Hence, dust will adhere to surfaces rather than float in the air. The most common type is an electrostatic precipitator, which consists of a series of plates through which air passes. Most mini air purifier models in Singapore and abroad use this technology. The best advantage of ionisers over other models is their small size, low cost and silence.
#5 Smoke
Filtration technologies like HEPA air filters and electronic air cleaners are only marginally effective since gases are so small. Most gas particles will pass through the air purifier’s filters. However, several microscopic gases make up smoke particles and odours. To get good particle removal, choose an air purifier from stores in Singapore with high efficiency and sturdy airflow. Activated carbon acts like a sponge, absorbing odours, smoke, and certain VOCs (volatile organic compounds), but not the smoke odour. The higher the weight, the better the carbon filter will remove smoke odours.
#6 UV
You can find many air purifier models at stores in Singapore that use UV light. UV-C light must have sufficient contact time to kill bacteria or viruses effectively. If the particles pass through the air purifier quickly with a high airflow or the UV light is small, it will most likely be ineffective. The most common application for UV-C lights is in ducting. Consider using UV lights near your HVAC system’s cooling coils to prevent mould growth. Use a UV lamp to illuminate an area where there may be water which may require constant disinfection.
#7 Whole House
The best type of air purifier for homes in Singapore should have at least a MERV 16 air filter for general air cleaning. Filters in this category are rated to remove less than 20% of particles ranging in size from 3 to 10 microns. There is no rate on how efficient it is in filtering the smallest airborne particles that cause asthma or allergies. Many odours can remove using activated carbon. A true HEPA air purifier removes 99.97% of particles smaller than 1 micron in size (down to 0.3 microns).
The material that catches airborne particles or absorbs gases, chemicals, or VOCs as they pass through the filter. It is known as the media. A true HEPA air purifier in your home in Singapore removes the most airborne particles for cleaner air.
HEPA air purifier models at stores in Singapore are your best choice. HEPA is a beneficial filter for general use to ensure the air you breathe is good for your health. A HEPA air purifier is the best option if you want to efficiently and drastically improve indoor air quality. Using high-efficiency filters like HEPA can aid in cleaning the air of particulate matter. It includes pollen, dust, mould spores, and pet dander in the air. Other filters you might encounter include a carbon pre-filter, activated carbon, and ultraviolet light.
Choose an Air Purifier that Best Fit Your Needs
Aurabeat is the first portable air purifier manufacturer in Singapore to be FDA-approved for COVID-19 virus elimination. They strive to make every indoor environment germ-free and safe for families, corporate teams, academic institutions, and others with their products. The company offers the best selections of air purifier models in Singapore to help you purify your environment. Visit their website to learn more about their products, including air filters, purifiers and ionisers.
