How to Choose the Best Air Purifier?

  Hepa Air Purifiers

Hepa stands for (High efficiency particulate air) and sometimes as (High efficiency particulate arresting). Hepa air filters or Hepa air purifiers are used to filter the air. Sometimes dust particles and germs from the outdoor environment get in the outdoor environment. And countering those needs Hepa air purifiers. It is also used to trap pollen, pet dander, mites and tobacco smoke. Using a Hepa air purifier removes the chances of allergy considerably. Also as a treatment of pollen allergy and other allergies related to air pollution the doctors prescribe Hepa air purifiers, which traps almost all the allergens and bacteria.

Hepa air purifiers are usually mesh filters wrapped in a V shape in a compartment. It uses a strong vacuum to suck all the air, then the particles get attached to the filter paper and purified air is released from the purifier. The simplest type of Hepa filter is called sieve. It has small perforations through which air enters and dust particles are filtered with a Hepa filter placed inside, the purified air is then released from other side of the machine, Hepa. filters were first used during World war 2, when soldiers would die of dangerous gases and smokes, Hepa filter masks were designed to save their lives. During the Manhattan project where nuclear bomb was being made, Hepa filters were used to trap the highly radioactive particles. Some Vacuum cleaners even have a Hepa filter, which traps the mite and dust particles more efficiently along with bacteria and pet danders.

A Hepa air filter is regarded as a genuine product when it filters 99.7% of the dust particles. So this means that opting a Hepa air filter can reduce the chances of allergy and asthma significantly. Also it ensures bacteria and dust free air. Hepa air filters come in many shapes and sizes, some are made for large room while others are made for smaller rooms. It depends upon the size of the room you are buying from. They are usually small and portable devices which can be carried to anywhere. They either run on AC power or have batteries installed in them to work during power shortages. The traditional air purifiers generate a lot of noise but the new Hepa air purifiers are built with noise reduction, some are even noise free.

Due to the increased market demand of Hepa air purifiers many companies make them. They come in many shapes and sizes. Some companies go one step further and they include a carbon filter in the Hepa air purifier. We have selected 10 of the best Hepa air filters based on these Specifications.

Specifications are the qualities and the abilities a machine possesses. In case of hepa air purifiers it is its design, interface, noise reduction, effectiveness, age of the filter, carbon filter and warranty.

Hepa air purifier come in many shapes and sizes. The design of a device really matters when it comes to placing it indoors. An elegant device adds to the beauty of the house and looks good. While on the other hand a shabby looking device ruins the décor of the house.
Hepa air purifiers are usually designed in such a way that they are light weight which makes them portable but certain devices that weigh too much can’t be lifted easily.
Moreover the ruggedness of a filter matters too, a too delicate device when manhandled may break and cause you a huge loss as Hepa filters usually cost a lot. So their quality and their material must be good in order to be durable. So before buying a new Hepa filter one must overlook its design so that in the future there won’t be any troubles.

Some Hepa air purifier provide a manual interface which has and knobs all over it, opting for such low tech is not a good idea. Contemporary Hepa air purifiers come with a digital interface. Some of them have a timer, controlled fan speeds, controlled air filtration, filter change indicators and more. Choosing a filter with simple interface is just like choosing a manual air purifier, which is not a good idea. A Hepa air purifier with a digital and  comprehensive interface is the best option as it allows you to control the smallest of details about air filteration.

Because of the vacuum, traditional Hepa air purifiers generate a lot of noise. They sometimes sound like a window air conditioner or even a small and a low powered lawn mower. But new Hepa air purifiers come with noise reduction technology, some Hepa air purifiers are totally noise free and instead of noisy vacuums they use multiple fans. So choosing a Hepa air purifier with noise reduction is a good idea as every loves their sleep and puts no compromise in it.

Hepa air filters are of two different types. Ones that are for small rooms and settings and the second ones are those which are made for large hall like settings. Their efficiency depends upon their quality and the type of filter used. Usually they filter 99.7 % of the dust particles which is the international standard for Hepa air purifiers. But their effectiveness may decline due to some factors. So before buying a Hepa air purifier one must overlook its efficiency and put it through a test.

Age of the filter:

Hepa air purifiers get exhausted over time and consume more energy in the filtration process along with ineffectiveness to remove all the particles, so they need to be changed over time. Hepa air filters are usually very expensive, so buying a Hepa air purifier whose filter’s age is very less is a bad option. It just doesn’t sit well with the fact that you need to change it again and again for such expensive prices. So buying a Hepa air purifier that lasts the longest is necessary

Some Hepa air purifier sellers have gone one step further in air filtration and they have included carbon filters on the purifiers as well, Carbon filters as used to filter excess Carbon mono oxide and poisonous materials from the air that we breathe. Having a carbon filter on your Hepa air purifier is a good thing, but its not a primary concern. As the hepa filter does most of the job to purify the air that we breathe.

Hepa air purifiers are complicated devices. In case of an error or a fault they either need repairing or replacing, A good seller provides its customers with valuable customer support. So a device with warranty, even if its expensive is a good option as it saves you from a lot of trouble

Based on these specifications we have recommended 10 of the best air purifiers for you.

AeraMax 300 Air Purifier with Large Room Allergy and Asthma Purification:

Aera max 300 comes with an auto sensor which turns on the device automatically when it senses polluted air. It has a carbon filter attached to it. It is generally used for larger rooms of 300-600 sq feet. The seller provides with a warranty of 1 year and the filter too lasts for an one year. It has a true Hepa filter that filters 99.7% of dust particles. It has no noise reduction.
Whirlpool Whispure Air Purifier, HEPA Air Cleaner, AP51030K

This compact air purifier is noise free. It has four high speed fans and a turbo to clean the air more quickly. It has true Hepa filter which filters about 99.7% of air. It has a very simple interface. It is effective for an area upto 500 sq feet. The seller provides a limited warranty of 1 year for the filter and a 5 year warranty on the motor. The filter lasts for 1.5 years.
Levoit Air Purifier with True HEPA Filter, LV-PUR131:

This powerful Air purifier works effectively upto an area of 328 sq feet. It is used to filter out dust particles, pet dander, germs and smoke from tobacco. It has quality led display with a highly advanced interface. Its filtration process has 3 steps. It also has a carbon filter attached with the Hepa filter. It works quietly. It has a filter age of 6 months while its warranty is 2 years.
GermGuardian AC5250PT 3-in-1 Air Cleaning System with True HEPA Filter:
Germ guardian Hepa air filter comes with a 3 in 1 cleaning system. It has True Hepa filter, a Uv sanitizer and an odour and allergen reduction component as well. It is digital and has a filter life of up to 8 months. The seller provides a warranty of 2 years on the product. The Germ Guardian Is noise free. It also has a carbon filter to enhance the life of the Hepa filter.
GermGuardian AC4150BLCA Night-Night 4-in-1 Air Cleaning System:

This Germ guardian has a 4 in 1 air cleaning system. It has Uv-c light to kill microbes and bacteria. It has odour and noise reduction as well. It also has a night projector that uses 3 colours and projects on the ceiling. This small device has manual interface.
Honeywell True HEPA Allergen Remover, 465 sq. Ft, HPA300:

This small air purifier manages to effectively purify an area of 465 sq ft. It has carbon pre filters to reduce odours. It is noise free and its articulate design helps capture smallest of microbes and germs. It has easy tap controls with 3 different settings for air filtration. Also it has  a turbo mode to speed the purifying process. It has timer settings of 2 4 6 and 8 hours. It also has a filter life of 1 year, along with filter replacement reminders on the interface.

VEVA 8000 Elite Pro Series Air Purifier True HEPA Filter:

This Veva air purifier comes with 4 pre activated carbon filters that effectively clean the air off odours. It has an effective working range of 385 sq ft. It is ozone free which means that it doesn’t use any UV or IR light system. It has a 3 stage air filtration. And it is completely noise-free.

Winix WAC9500 Ultimate Pet True HEPA Air Cleaner:

Winix Wac9500 comes with a plasma wave cleaner. It also has carbon filters that are washable and its main filter too can be washed and cleaned off of dust particles and pet danders which enhance the general age of the purifier. The air purifier has a very advanced interface.

Philips Air Purifier 2000, True HEPA

This Philips air purifier is noise free. It comes with activated carbon filters. It is ideal for both medium and large and rooms. It is noise free and has a highly customizable interface too. It shows a real time air quality with a coloured ring in tio of the air purifier. It has a 99.7% particle capture efficiency. It comes in with a special air sense and senses the slightest of changes.

Alen BreatheSmart FIT50 Customizable Air Purifier with 2 HEPA-Silver Filter:

This Alen breathe smart model has 2 Hepa filters that clean almost all the allergens bacteria and microbes in the air. It has a high life of up to 2 years. It has smart sense, carbon filters, a higly customizable interface and a strong built design. It effectively covers an area of 900 sq ft. It also has a lifetime warranty. But its price stands at over 1400 dollars.

Product information AeraMax 300 Whirlpool Whispure Levoit-Air Purifier GermGuardian AC5250PT
Noise reduction No Yes No Yes
Range (feet sq) 300-600 500 328 600
Carbon filters Yes No Yes Yes
Age of filter 8 months 1 year 6 months 8 months
Price 201.99$ 295$ 157.99$ 127.99$

Final verdict:

Hepa air purifiers are provided by many brands. Selecting the best air purifier depends upon your need, budget and severity off your condition. Hepa air purifiers add a plus point to your general health.

And given that health is wealth, even if you are low on budget always opt for the device that would best suit your need and will serve you the best because no compromises can be made on health and given the severity of air pollution in modern times, a Hepa purifier is a must have device for every home and office.


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