Recently, air purifiers have become more and more common in homes. Their use helps to improve the state of health, especially if you suffer from various allergies. However, it is important to determine how many air purifiers I need.
If you read this article, you can understand how many air purifiers do you need to improve indoor air quality.
How many air purifiers should be installed in the house?
It is impossible to say exactly how many air purifiers I require.
After all, it all depends on the size of the room.
The minimum number of air purifiers is one.
It can be moved from room to room, or placed in a place where you spend more time.
Frequently, you can hear the question, how many air purifiers do a home need?
It is best to put a single air purifier in each room.
This helps fight the pollutants that are in the indoor air.
Given that the cost of the air purifier is quite high, try to install at least 2 purifiers.
Place one air purifier with high power in the area that covers the living room and kitchen.
The compact air purifier can be placed in the bedroom.
An additional air purifier for cleaning the indoor air in the basement may be required.
Many people wonder, should I have multiple air purifiers?
You need to understand that each person has a state of health.
Someone suffers from an allergy to animal hair, and someone to ordinary dust.
Therefore, the house should always have an air purifier.
If you install more than one air purifier, the air will always be clean from various irritants.
In the kitchen or the bathroom, you need to install an air purifier with a carbon filter that destroys unpleasant odors.
How many air purifiers do I need: one or multiple devices to improve indoor air?
Many people ask, is it better to have multiple air purifiers or one big one?
There are not many quality air cleaners for the house that have no flaws.
If you install multiple air purifiers, they can cover a large area of the house.
In this case, you can configure it to combat specific pollution:
- air purifiers against volatile organic compounds help clean air from smoke, formaldehyde, and chemical components;
- the air purifier for the bedroom is characterized by the low noise level and compact size;
- a fan air purifier is placed in the kitchen, bathroom, or attic;
- basement help to get rid of fungi and mold;
- kitchen hoods help improve the air quality in the kitchen and prevent food odors from spreading throughout the home;
- it is better to install nurseries in the room where children sleep;
- pet cleaners help clean air of pet hair, odor, and dander.
Several air purifiers can be much more cost-effective than one massive fixture.
The air purifier of the middle-class cost only $100-300.
An air purifier for the whole house costs $3000-6000.
In this case, you have to spend money on its maintenance, installation, and cleaning.
If you can’t afford to buy several small air purifiers, go for medical-grade HEPA devices and buy one air purifier.
At the same time, the air purifier should have excellent throughput.
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Options to consider before buying air purifier
Usually, you can hear the question, how many air purifiers do a home need?
To keep the indoor air clean and safe, it is not necessary to buy many air cleaners at once.
Before buying an air purifier, you should consider several parameters, which we describe below.
Budget
As already noted, installing an air cleaner in every room is expensive.
Therefore, at the very beginning, analyze your finances to understand how much you can spend on an air purifier.
Usually, the houses have about 5 rooms.
Some try to buy inexpensive models of air purifiers to install in every room and clean air.
However, this is a big mistake.
Cheap air purifiers can be much worse than the very absence of an air purifier.
They are not able to clean air to the fullest.
Some variants may even produce by-products that irritate the human respiratory system.
At the same time, after that, you have to spend a lot more money to buy high-quality air purifiers.
This is pretty uneconomical.
It is better to immediately invest in a better and more expensive air cleaner.
Approximate cost
A good and inexpensive cleaner costs about $100.
Higher-quality models are considered the best-selling and cost 140-200 dollars.
It is impossible to give exact prices because it all depends on the size of the room and the performance of size air purifier.
Advanced air purifiers cost more because they can work autonomously and have a remote control.
This is a more practical option that will last a long time and will save money in the future.
Cleaning needs
To remove dangerous impurities from the air, including ticks, HEPA filters are the best option.
To clean air of chemicals, you should purchase an air purifier with an activated carbon filter.
In doing so, you should focus on your needs.
Special Features
If you get sick from time to time, you should look for a model that kills germs.
Some use ionizers or ozone generators, however, this is not the best option for people who suffer from respiratory diseases.
Such air purifiers can, even more, provoke diseases.
It is better to look for air purifiers that work with ultraviolet light.
It is appropriate to choose air purifiers with timers, quiet operation, etc.
Generally, some options can be controlled from the phone.
Coating room option
Try to figure out which rooms you spend the most time in.
Often these rooms are the living room and bedroom.
No need to put cleaners in rooms that you rarely use.
After all, you’re just wasting your money.
You need to put cleaners in places where you spend the most time.
Especially if pets live in these rooms.
How many air purifiers do I need: room size
Sometimes you can hear the question, should I have multiple air purifiers?
Typically, there is a special mark on the air purifier that is on the market.
It shows what area of the room the air purifier is designed for.
The parameter is specified in feet.
They can be either square or cubic feet per minute.
Some air purifiers may not indicate the covered capacity.
If the air purifier does not have a clear room size, it can be assumed that it is relevant only for compact rooms.
Before you start buying, you should roughly evaluate the premises, which require basic knowledge of mathematics.
Even if you had problems with this item, you should not worry because the calculations are quite simple.
I also recommend reading – Remove pet hair from air: best ways and tools.
How to evaluate the coverage of an air purifier?
The first step is to estimate the unit’s coverage area in sq ft for the bedroom.
If the room is 10 feet wide and 15 feet long, then the size of the room is 150 sq ft.
If you need to determine the area of a bedroom in cubic feet, the calculations are slightly different.
You need to take one width and two lengths.
The result is, 2250 cubic feet.
Calculations have to be recorded to make it easier to decide on the air purifier in the store.
What cleaners are best?
In quality fixtures, there is a particulate filter, as well as a pre-filter.
There is a function that allows you to absorb unpleasant odors.
This is the best option for universal air purification in the house.
As already mentioned, unscrupulous sellers may offer an ionizer or ozone generator, passing it off as an air purifier.
However, they negatively affect your health, so it is better to refrain from acquiring them.
When choosing, you should be guided by your preferences.
Often, users buy portable models that are moderately priced.
Even affordable options can perfectly cover the house and effectively purify the air.
Portable air purifiers are effective in such cases:
- to save the budget;
- for those who live alone;
- for those who do not want to deal with a long and laborious installation of the air purifier;
- for tenants or people who are planning to sell their home soon;
- for those who do not need additional unusual features.
Universal air purifiers that cover the whole house fit those who:
- do not plan to save;
- whose house has an air conditioning and ventilation system;
- are willing to pay extra for installation and subsequent maintenance;
- wish to effectively clean the air in the house.
There are also wall-mounted air purifiers suitable for those who:
- have sufficient funds;
- live in a family home;
- need special filters or technological needs;
- do not need additional features.
A place to install the air purifier
Most people prefer inexpensive and portable air purifiers.
However, they must be installed correctly.
Room selection
As already mentioned, it is better to place appliances in the bedroom or the living room.
These are places where not only the owners of the house but also guests stay for a long time.
If there are pets in the house, they run around all the rooms and jump into the bedroom.
If you start noticing signs of allergies in any room, this is where the air purifier should be placed.
It helps eliminate allergens and makes you feel better.
Air circulation
Do not place the air purifier in places where there is poor air circulation.
That is, exclude places that are close to the air purifier airflow, or block it.
The principle of operation of air purifiers is that they draw in dirty air, filter it, and release already cleaned air.
Place appliances 15-24 inches away from walls or furniture. More information you can read in the air purifier CADR (clean air delivery rate).
Noise level
Some are hypersensitive to light and sound.
Therefore, in the bedroom, you need to install air purifiers that have a minimum level of noise emitted.
If this is not possible, move it to another location.
You can put the cleaner at the edge of an open door, or a little to the side.
Even though most modern models have a low level, they can cause discomfort to some. Necessary information you can find in the air purifier CADR (clean air delivery rate).
I also recommend reading – Where to place an air purifier?
Additional tips
If you are looking for the best place to install your air purifier, read the instruction manual carefully.
Goods from well-known home appliance manufacturers have already been tested, so the best places for installation have already been selected.
You should also follow a few tips, including:
- exclude installation in corners if this is unacceptable in the instructions;
- open windows in the house for a short time;
- set the gap on the cleaner to about 1-2 feet for it to work effectively;
- move the air purifier 6-10 feet from the head of the bed;
- the outlet of clean air must be directed in your direction;
- choose air purifiers that fit the size of your room.
Results
As you can see, the number of cleaners in the house can vary, depending on many factors, in particular, on the available budget. However, try to get 2-3 effective and inexpensive devices instead of one powerful one. This guarantees you savings as well as good health.
