Best Air Purifier India 2021 |6 Steps Before You Buy
Topic : Best Air Purifier India 2021 6 Steps Before You Buy
6 Steps Before You Buy
Life is good for the air purification industry. Studies indicate that the rising rate of respiratory illnesses is a result of the high level of indoor air pollution found in American homes, with residential air cleaning systems selling like hotcases. Read more about Best Air Purifier India 2021 6 Steps Before You Buy.
But before you join the crowd of consumers rushing to a big box retailer for the latest in air scrubbing technology, take a moment. A quality air purifier can be difficult to find, and a malfunction can pollute more than cleaning your air. But with a little preparation, you can increase your chances of finding a system that will work. Home owners should take some steps before purchasing a home air purifier.
Best Air Purifier India 2021 6 Steps Before You Buy
Many types of air purifiers fill the market place, and they work in different ways and target different pollutants. To find one that meets your needs you must have a clear understanding of those things. A person suffering from mild allergies has a very different set of needs than someone with severe asthma or autoimmune deficiencies. Clarifying your needs can help you avoid wasting money on a system that does little or too much. Also, in reflection, many of you may find that you don’t really need a purifier.
2. Preventing indoor air pollution at its source
You will not solve a mosquito problem by lighting citronella candles, while a plastic kiddie pool filled with fetal water in your backyard. Similarly, when dealing with air quality, it is best to solve a problem at its original point.
Contaminants come from various sources within a specific habitat and a comprehensive multi-step approach is required to prevent their occurrence, including:
Cleaning – Cleaning rugs, cleaning furniture, building mold and mildew and cleaning the air ducts of your HVAC system.
Dehumidification – Installing a dehumidifier to address high humidity levels that often increases pollutant levels.
Maintenance – Ensuring that the stove, dryers and your HVAC system are all in working order.
Ventilation – When possible, incorporating natural or mechanical ventilation to help reduce the level of indoor air pollutants.
Many times, addressing these problems will fix your air quality problems and completely eliminate the need for an air purifier.
3. Decide between a room or the whole house purifier
Probably the most important decision you will make regarding the purchase of an air purifier is whether you want a central purifier that cleans your entire house, or is about to purify a room. Each type has different advantages:
Room purifier
These are the ones you will see in Best Buy, Sharper Image or other electronic stores. They are generally free standing devices that do not require professional installation and range from $ 200 to $ 1000. Many manufacturers put them out and they can use a wide variety of processes to clean the air.
As you would expect, these systems are ideal for maintaining clean air in a room. If you are suffering from an allergy that impedes your sleep, all you need is a single air purifier kept in the bedroom.
Also keep in mind that most room purifiers are portable, meaning that you can move them around the house and thus avoid buying multiple systems.
Here are some of the pros and pure of the room only
Benefit
Often cheaper than full house options
Usually does not require professional installation
A forced air HVAC system is not required for operation
Portable
loss
Take place in the living area
Frequent noisy
Generally low (and quiet) speed settings do not work
Sometimes smells
entire house
These systems typically hook into your forced air HVAC system, using their fans and ducts to draw air into the purification unit. Most systems are installed in your HVAC ducting.
The price and complexity of whole-house purifiers ranges from inexpensive, doartorilt filters that simply replace standard furnace filters; For professional installation and expensive systems costing hundreds. Some invaluable systems are self-powered units that rely on ducting but operate independent of the HVAC system.
Benefit
Room only system
Does not take place in its living area
Ideally located, because HVAC ducting is often a major source of air pollutants, mold, dust, etc.
loss
Often expensive
Critics claim that whole-house systems do not target specific rooms as well as room air purifiers.
A forced air system is usually required
HVAC does not usually work when stopped
4. Learn the different methods of purification
Air purifiers can use many processes in their operations, many of which target some pollutants while missing others. Some excel at getting rid of particles like dust and pollen but miss gaseous pollutants such as carbon monoxide. Others target only viruses or bacteria. And some don’t really target anything. That is, some do not work!
Common types include:
Media / HEPA filter
These systems trap microscopic particles through the use of physical filters. The majority of legitimate purification systems include some types of media filter technology. The most effective of these are HEPA or High Efficiency Particulate Absorbing Filters which are so effective in cleaning the air of Particulate Matter that they are used in hospitals and other facilities that rely on sterile air.
Benefit
Excellent at catching particulate pollutants
There are several types of top performers
Requires little maintenance
Increased effectiveness as they are used
loss
More effective filters prevent airflow and thus reduce the efficiency of HVAC systems
Changing the filter can be expensive
Filters incorporating electrostatic charge will quickly lose efficiency
Media filters can be hotbeds for bacteria
ionizers
These purifiers pump ions into the air. The ions transfer their charges to the air particles, connecting them to walls or other surfaces and thus expelling them from the air. This process may sound bogus but it actually works. Unfortunately, it also has the side effect of making ozone, a poisonous gas that can aggravate asthma and which is also the main component of smog.
Benefit
quiet
Often effective
Generally HEPA is more affordable than systems. (No filter to replace)
loss
Produces ozone
Ionization causes pollutants to accumulate on domestic surfaces, which can eventually darken those areas.
These purification systems include UV lamps, which work by irradiating germs with a lethal dose of ultra-violet radiation. They are however designed solely to kill germs and thus should only be used in addition to a filter system.
Warning: While all UV lamps produce ozone as a by-product of their cleaning process, some are specifically designed to produce ozone. They should be avoided.
Benefit
Effective in killing organic contaminants
Inexpensive and requires little maintenance
loss
Only kill germs
Ozone can be produced which helps in destroying viruses and bacteria but which can also be harmful to humans.
UV lamp systems throughout the home require professional installation because improper installation can result in damage to the eyesight
Gas filter
. They can be effective when used in combination with a particle filter. They are found more in industrial and commercial applications than in homes. In residences these filters are often found in high-end purifiers in combination with a HEPA style filter.
Benefit
These filters can often target certain types of gases.
Cheap residential models are often not effective
Ozone based air purifiers
The villains of the air purification world, ozone-producing air purifiers intentionally produce ozone gas, due to its ability to neutralize all types of pollutants such as bacteria, VOCs and particles such as dust and pollen. It can also eliminate unwanted odors.
While in residential situations these systems are largely ineffective due to low levels of ozone, moreover they may prove harmful to residents as ozone has been linked to respiratory problems. Most respected experts and publications recommend that ozone air purifiers should not be used in residences
5. Get to know the lingo
Producers will throw a lot of terminology at you while trying to stop their controls; It helps to understand what they are talking about. Some important words include:
Micron
Effectively one millionth of a meter, micron or micrometer (symbol meter) is the most common unit of measurement that can be used to describe the size of particles that a filter can hold.
To give you a comparison here are some common measurements of particles in microns.
Human hair 30 m – 120 m
50 m visible to the eye
Pollen 10m
Awarded particles 10 m and below
Bacteria .3 m
Viruses 0.003 m
Honorific particle
The honorific particles refer to the case of air at 10 m in size or smaller. These particles can go deep into your lungs and cause both respiratory and cardiovascular problems.
CADR
Standing for clean air delivery rates, the CADR system was developed by the Association of Home Appliance Manufacturers (AHAM) to effectively measure air volume by a portable air purifier. CADR ratings are typically found on the packaging of the unit and there are three types, each of which represents purifier effectiveness in capturing major types of particulate pollutants: dust, pollen, and smoke.
When trying to make sense of the number system, AHAM recommends that you buy an air purifier with a smoke rating of 2/3 in your room. Thus a room of 15 feet with a square footage of 150 feet would require a purifier with a CADR smoke rating of 10 feet at least 100.
Keep in mind that while CADR is a widely respected system, many purifier manufacturers do not use it and are not surprised when shopping, you walk in brands without the AHAM CADR seal.
MERV
MERV stands for Minimum Efficiency Reporting Value and was developed by the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) to measure the ability to filter dust and other particulate pollutants.
The rating scale ranges from 1-16 to 4, with a rating of a typical dust filter used to protect your HVAC system, and 16 a filter so effective that it can hold up to 95% of particulate matter and even That can also be used for surgery. . True HEPA filters, meanwhile, are not supported by this scale, but will rate somewhere between 17 and 20
Most home owners do not necessarily require MERV 16 air filters, as these filters restrict airflow to the extent of reducing the efficiency of the entire home HVAC system, with only purifiers in the case of their located or, room Which causes them harm. Noise and energy consumption. In addition, many filters that claim MERV 16 ratings or above actually prove to be much less effective than lower rated filter systems; Which brings us to our next topic:
6. Research all models before purchase
Research is key to choosing a good air purifier, but unlike cell phones, computers, and other consumer products, quality research on air purifiers can be difficult. Proper testing of an air purifier requires proper facilities. Unfortunately many of these proper facilities belong to the very manufacturers that produce the system; A minor conflict of interest.
Therefore do thorough research. See reliable publications, consult HVAC and medical professionals, and consult with any trusted friends or acquaintances using purifiers.
And for most people, pay no attention to the air quality of your home. Unless you have a serious health condition, you simply do not need to invest thousands of dollars with the intention of keeping your home 100% pollutant free and the health benefits you will get from clean air are very good due to stress Can be ruled out as such. From my search.
So this concludes th topic for Best Air Purifier India 2021 6 Steps Before You Buy.
