Most people who invest in air purifiers do so in the hope of easing allergies and asthma. Whether you need one to generally improve the quality of your indoor air or to help you subdue the negative side effects of allergies, you need to purchase an air purifier. Home air purifiers remove a significant amount of airborne particles and allergens in their surroundings.
However, choosing the right air purifier is not as easy as you may think. There are so many different brands in the market today that narrowing down to a single model has proven to be a challenge. For you to be able to select the right air purifier for your home, you need to understand how air purifiers work and their different features.
How do air purifiers function?
Filters are the most important components of any air purifier. There are some air purifiers that have more than one filter to improve their performance. The most common types of filters include:
i. True HEPA Filters
HEPA is an acronym that stands for high-efficiency particulate air/absorber. These filters remove up to 99.9 percent of airborne particles with a diameter as small as 0.3 microns. They remove viruses, pollen, spores, cigarette smoke, and germs.
Getting a home air filter with a HEPA filter ensures the highest performance for purifying indoor air.
ii. Treated Filters
Treated filters have built-in protectors that inhibit the growth of fungi and odor-causing bacteria. Filters with antimicrobial treatment are recommended for anyone looking for extra clean air in their home.
iii. Carbon Filters
These filters are used for purifying the air in homes that often tend to have a bad odor. Carbon filters are commonly used to reduce odor in toilets and babies’ rooms where there is a bad odor from dirty diapers.
Features of a Home Air Purifier
The fan serves to suck in air for it to be filtered. There are some air filters that do not have fans. These are not as noisy but are also not as efficient as those that have fans.
2. Carrying Handle
The handle makes it easier for you to move the filter from one place to another.
An ionizer attracts particles using static forces. Make sure that the ionizer does not produce ozone which is a possible lung irritant.
4. Dirt Sensor
A dirt sensor enables the fan to auto-adjust its speed depending on the amount of dirt or dust that is in the air.
5. Servicing Indicator
Such an indicator helps you know when the filter is clogged so that you can clean it. If the filter cannot be cleaned, you should change it.
6. Programmable Timer
You can program the air purifier to turn off at a specific time or to run a couple of hours before you’ll be using the room.
7. Washable Pre-filter
A reusable pre-filter can be cleaned to remove the large particles that it collects over time. This feature helps you save a considerable amount of money since you don’t have to get a new one every time.
8. Filter Change Indicator
This feature helps you maintain clean filters without actually having to constantly check the purifier. The light tells you when you need to change a new filter.
9. Remote Control
A filter with remote control capabilities lets you adjust the settings from across the room.
10. Number of Speeds
The filter adjusts to a lower speed when you’re sleeping and to a higher speed when you’re working or when it’s prime pollen time.
What factors should you put into consideration?
Residential air filtration is recommended for homes as a means of environmental control measures. Air filtration is provided via air conditioning systems or portable room air cleaners. These appliances provide various degrees of benefit. Here are the most important factors that you should consider to help you find a filter that best serves your needs:
i. Operating Costs
Some operating costs for a home air filter include filter replacement and electricity. The purifiers that have a washable pre-filter not only helps you save up so much money but also helps to extend the filter’s life.
Energy Star certified machines use up a relatively low amount of energy and go a long way in helping you to cut costs.
If you are looking for a purifier to use in a bedroom or a study room, it would be best if you picked one that can run on a lower speed and still get the job done.