Here’s a Must-Read Before You Buy An Air Purifier
Even the cleanest home on the planet earth still has its own fair share of dust, fumes, fungi, plant spores and pollen, and with a pet, their dander. This wouldn’t have been a problem but for people who are extremely sensitive to allergens like dust and pollen or those who have a chronic obstructive pulmonary disorder or COPD, having these irritants in the air can make breathing more difficult than normal. The solution? Make use of air purifiers.
Air purifiers: are they the same as air cleaners?
As their name implies, air purifiers are equipment meant to purify or clean the air we breathe. The name air purifier and air cleaner can be easily interchangeable due to their function. If you have an interest in buying an air purifier for your home, Plenty Air would provide various air purifier choices that would be good for your home. But before you do that, you should finish reading this post first to help guide you on which air purifier you should buy for your home.
The Most Important Factor: The Type of Air Filter
Perhaps, the most important part of an air purifier is the type of air filter it uses. Most of the time, air purifiers have two air filters at lease to ensure efficient air filtering. Some of these types of air filters are:
* Activated carbon filters – this is one type of filter usually used with HEPA filters and others. Due to its active carbon component, this type of filters effectively removes vapors, gases, and odors in the air. An extra helping of chemical known as “chemisorbent” traps these filtered gases to make them harmless.
* Charged media filters – this type of filters are ideal in trapping very small particles that borders on being microscopic. This type use actual filters instead of plates so changing the filters are required from time to time.
* Germicidal and antibacterial filters – just like what its name implies, this type of filters easily kills germs and bacteria that is present in the air. This is done the use of UV-ray technology or the incorporation of HEPA filters that are treated to kill harmful organisms.
* HEPA filters – HEPA stands for High-Efficiency Particulate Air filters and is highly efficient at removing not just dust and other air irritants but radioactive particles in the air. The higher the square footage of a HEPA filter is, the more effective it is. This is the reason why most of the best air purifiers in the market come with a HEPA filter together with other filter combination.
* Pre-filters – aside from small particles, there are also large particles in the air that might make your air purifier inefficient. Pre-filters avoid that by pulling large particles in the air so that they don’t make any contact with particle-sensitive filters. This type of filters make air purifiers more efficient and are usually made up of foam or woven nylon that has to be cleaned from time to time.
* Other types of filter technologies – there are also other types of filter technologies used in air purifiers like electrostatic air filters, hybrid systems, ion generators, mechanical filtering, and UV filtration.
Air Change Rate
The Air Change Rate or ACH of an air purifier determines how many times an equipment is able to clean the room air in a span of an hour. Since it’s not advisable to run air cleaners at maximum speed to maintain its quiet operation, it would be wise to choose an oversize ACH by 20-40% relative to the maximum size of your room where you plan to put the air purifier.
Clean Air Delivery Rate
The CADR of air purifiers allows you to determine how efficient your choice of air cleaner is. The CADR is the amount of air in cubic feet that an air purifier can filter in one minute. The higher the CADR, then the faster the purification process is. This is very ideal especially if you have a room which requires constant air purification.
Room and Air Purifier Size
Choosing the right size of air purifier for your home or office is relative to the room size where you will be putting it one. Why? Compact air purifier models are more ideal for small rooms so that you can save on space whereas you can easily do with large models if you have plenty of space to put it up with.
Sensor Technology and Other Indicators
This might not be a very important factor but having an air purifier that uses indicators and sensors are very handy in efficiently cleaning the air you breathe and saving energy. Why, sensor-based air purifiers like those found in Plenty air, can automatically adjust fans speeds for a more efficient filtering. Indicators also come in handy especially by telling you when it’s best to clean or replace your filters so you don’t do the job too early or leave it too late. Also, looking at air purifiers that are rated with Energy Star is an assurance that you get not only an environmental friendly machine but a money saving one too – especially on your electric bills.