Get to know the Air Purifier before buying.
What is the Air Purifier? How to buy? See the air purifier principle. Before you buy it.
We can not deny that today the air around us is so polluted. It’s not just in the street. But our house is also filled with air pollution that causes allergies. Be it dust, bacteria, viruses, and contaminants that come with the air. If today is going to find help in getting rid of these, such as air purifiers used in the home today, the page has information about the air purifier to consider before making a purchase. Do you really know that air purifiers are necessary for us?
What is air purifier?
Air Purifier is an appliance that removes airborne particles such as dust, bacteria, viruses that cause allergies. Include unpleasant odors. Smell the smell of stink in the house to disappear. The air purifier works by trapping air through the filter to trap them. Then release the fresh air instead.
Air Purifier System
Even now, the air purifier will add a lot of functions. The system can be divided into 5 air purifiers as the main operation as follows.
- Air filters
Air filter or air filter Dust, bacteria, viruses, or allergens There are many types of fiberglass sheets, but the most popular ones today are HEPA or High-Efficiency Particulate Air Filtration Films. Designed to trap particles of at least 0.3 microns and have a detection efficiency of at least 99.97%. The average age of use is 3-5 years.
- Electrostatic Precipitator
Electrostatic Precipitator The electrostatic precipitator By removing the charge, remove the dust or small particles that are positively charged into the clumps. To make more weight, then fall to the ground. Do not float in the air.
- Gas-phase air filters
Gas-phase air filters The system is designed for the removal of odors by the use of chemicals such as activated carbon, known as activated carbon, to absorb odors. Unwanted and toxic gas away.
- Ozone Generator
Ozone generator uses U-light or ozone generation. To kill germs, chemicals and deodorize in the air to decay. And clean the air again.
- UV Light
UV Light is a system that brings ultraviolet radiation to eliminate bacteria, viruses, fungi and other substances in the air that are harmful to health.
How to buy an air purifier.
- Room size
Choose the size of the air purifier to suit the room or space to install. Each air purifier is effective in covering different areas, such as if we buy a small air purifier. But put it in a large room. The air purifier will not work properly. If a large air purifier is placed in a small room, it will burn the fire.
Not only the price of the air purifier. However, we also need to consider the cost of replacing filters or air purifiers. Because all air purifiers require a replacement filter or filter. To help the system work effectively. Before buying an air purifier, keep in mind the price of the filter and other maintenance.
- Work system
One important thing to consider before buying an air purifier is. The system works to meet the requirements and meet the needs of our applications. This includes the need for additional functions such as air quality or odor removal, such as air quality sensors, filter change indicators, speed controllers. And remote command It is also a feature that we should consider as well. This is because each brand has different prices.
Airflow Meter The amount of air being absorbed and the time it takes the air to come out of the air purifier. If the air purifier has a high airflow, it means. The air purifier is effective in the air purge it.
CADR (Clean Air Delivery Rate) The higher the CADR, the higher the value of the air purifier, the better the performance of the air purifier.
The noise level of the air purifier is another factor that should not be overlooked. A good air purifier should have a low noise level when working. To prevent disturbance while resting. Appropriate noise levels should not exceed 30-31 decibels.
- Energy saving
The air purifier will eat or not. Part depends on the filter. If the filter is very dense. Air pass It will make a lot of appliances. Should choose a filter that has air flowing well. To reduce the use of electricity to work. It is also possible to compare the cost of energy-saving label 5 from many models to the decision.