The air you breathe in has a large effect on your wellbeing. It affects your respiratory health and affects your moods. Clean air energizes you and gives you a spring in your step. Air purifiers allow you to breathe clean and fresh air all the time in your house. The best air purifiers are those that can be easily moved from one room to the next. Air purifiers are for use in your house.
What Does An Air Purifier Do?
An air purifier is an electric device used in homes to clean air. It does this by removing particles from the air in your home. Such particles include dust, pollen, pet dander and smoke among others. Some air purifiers go a step further and remove odors from the air. The air in a room with an air purifier is clean and fresh. There are different types of air purifiers.
Advances in technology have been applied to air purifiers successfully. They allow air purifiers to be easily controlled and increase their efficiency.
Such advances have led to air purifiers having indicators for clogging, dirt sensors, timers and remote control.
What Is The Purpose Of Air Purifiers?
The purpose of air purifiers that you buy for your home varies from one person to the next. Different people in the same house may also have different purposes for an air purifier. Some air purifier users aim at cleaning the air in various rooms and just having fresh air to breathe. Others are aiming at helping allergies and asthma among other respiratory system irritations.
Clean Air Delivery Rate (CADR) is a measure of cleaning speed. A CADR of 350 and above is considered excellent. 100 or below is terrible. CARD is a general voluntary certification program by the Association of Home Appliance Manufacturers.
Do Air Purifiers Reduce Dust?
Air purifiers reduce dust in the air. They also reduce the number of other particles in the air. To achieve this, air purifiers use different mechanisms. The three major mechanisms that air purifiers use to clean air is the use of particle filters, use of activated carbon and ionization. This leads to air purifiers being referred to by various names that correspond to the mechanism used to clean air.
Air purifiers come with specifications of the area size they should be used for. Using a model designed for a larger area than you have allows you to run the purifier at slower speeds. It also reduces the noise levels of the air purifier.
How Does An Ionizer Air Purifier Work?
An ionizer air purifier is a purifier that uses ionization to clean air. Using electric current, and ionizer air purifier charges air molecules and turns them into ions. An ion is any charged particle encountered in nature. It can be positively or negatively charged.
- Ionizing air purifiers use negatively charged air molecules to remove particles from the air in your house. They release negatively charged ions into the air.
- Negatively charged ions released by the air purifier get attracted to positively charged molecules in the room such as dust, pet dander and smoke. They bind and get heavy, leading to them to fall to the ground or surface.
- Bound molecules may also land on other exposed surfaces in the room. Homeowners clean these surfaces easily and enjoy clean fresh air from their ionizer air purifier.
How Does A HEPA Filter Work?
Some air purifiers use filters to clean particles from the air. The best filters are called HEPA
Air is usually forced through the filter in air purifiers using HEPA filters. It removes any particle larger than 3 microns wide. Air purifier HEPA filters may need to be replaced every once in a while. Some newer models of HEPA filter air purifiers have cleanable filters.
The best HEPA filter air purifiers use a combination of two or more filters arranged in sequence. Air is first passed through a pre-filter to remove large particles.
The air is then passed through the HEPA filter to remove the finest dust and smoke particles. Activated carbon pre-filters help with removing odors and chemicals from the air.
What To Look For In An Air Purifier
When you go out to buy an air purifier, you should consider its performance at different fan speeds. Most air purifiers in the market are fitted with a fan. Different fan speeds have an impact on the effectiveness of the air purifier and the amount of noise it makes. Homeowners buying air purifiers should also be on the lookout for handles on the air purifier, the weight of the purifier and the fan used in the air purifier.
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