How to choose the best HEPA filter supplier?

What is HEPA Filter ? How to choose the best HEPA filter supplier? Here's everything you need to know!

Breathing clean air is necessary if you want to live a healthy lifestyle, which is one reason why air purifiers are becoming the rage these days. There are different air purifiers today, each of which has its unique way of cleaning airborne particles.

If you’ve come across an air purifier, there’s a big chance that you will encounter an air purifier with a HEPA filter written on the print of the product. What is HEPA Filter? Is it better than any other filters used by air purifiers? If you want to know more about HEPA filters, read further down below.

What is a HEPA Air Filter? How Does It Work?

HEPA filter stands for High-Efficiency Particulate Air, and it is a way where these filters use this type of technology to improve air quality by removing dust, airborne particles, pollen, pet dander, bacteria, viruses, and many more.

If an HVAC system uses HEPA filters to clean indoor air, it can significantly improve the quality of the indoor air at a significant amount. HEPA filter for HVAC has been one of the more popular ways of cleaning air besides air purifiers.

Air purifiers that use a HEPA filter to clean air have been one of the primary reasons why these types of purifiers are installed in buildings, schools, hospitals, and offices during the Pandemic. It is estimated they can kill 99.97% of bacteria, viruses, and disease-causing airborne particles that might pose a health concern.

A HEPA Air filter is greatly recommended among people living at home with asthma, allergies, and other respiratory-related problems. This type of filter has also become one of the crucial pieces to fight this COVID-19 Pandemic that has been ravaging countries on a global scale.

How Do HEPA Filters Work?

The process is straightforward. These air purifiers absorb air from their surroundings and pass through different filters along the way.

Once these airborne particles pass through the purifier, they are filtered out and leave the purifier with much cleaner air.

These filters are often composed of a mesh of polypropylene or fiberglass fibers randomly placed. These fibers can be arranged randomly or in accordance with the shape of the purifier.

The important part why these are randomly placed is to allow air to pass through while trapping airborne particles as small as 0.3 microns. In addition, larger particles are trapped easily because these small pathways are too small to pass through.

While some particles can get through some of these fibers, they will inevitably pass through another layer of fiber, trapping them in the process. Once the air leaves the filters, it will be a different air as it is 99.9% purified.

What are the types of HEPA Filters?

Not all HEPA filters are the same. Each has a different way of effectively absorbing and trapping small particles. Here are some HEPA filter types to distinguish which are the best and which are on the standard list.

True HEPA. This type of HEPA filter has passed a series of tests imposed by the Department of Energy. Before an air purifier is considered as “True HEPA”, it should at least remove 99.97% of airborne particles present in the air at the time of the test.

When an air purifier is labeled as “True HEPA”, it tells customers it went through the DOE standards, and there’s no need for further verification. For some, true HEPA is the gold standard for filters.

H13 Medical Grade HEPA. This type of HEPA filter is commonly used in hospital spaces and areas. Hence, they are widely known as medical-grade HEPA filters. If you compare HEPA filter H13 to a true HEPA, the HEPA filter H13 can target smaller particles than a true HEPA.

For example, a true HEPA can only filter particles as tiny as 0.3 microns, whereas medical-grade HEPA filters can filter out particles even smaller, down to 0,1 microns.

Absolute HEPA. This type of HEPA filter is the same way as true HEPA. However, it claims it has a higher filtration power than true HEPA as it can filter 99.99999% airborne particles.

ultraHEPA. This HEPA filter often misleads customers that it can achieve far more filtration power than any other type. Some brands claim their HEPA filters can remove particles down to 0.003 microns, which is impossible. Air purifiers labelled with ultraHEPA are often overused for marketing purposes.

HEPAsilent. It is a type of filter with trademarked technology that uses a combination of a mechanical filter with an electrostatic charge to have a more efficient and effective way of trapping particles into the fibers, leaving cleaner air in the process.

What are the Benefits of HEPA Filters?

There are a lot of benefits when using air purifiers with HEPA filters. If you want to know more about them, we’ll list each.

HEPA filters can help soothe asthma and allergies

Almost two in every ten individuals suffer from allergic rhinitis, while 1 in 9 individuals has asthma.

There are many causes of allergies, and people having asthma often experience severe symptoms, including

Pollen
Dust Particles
Molds
Tobacco and Factory Smoke
Pet Dander
Dust Mites

However, with an air purifier that uses a HEPA filter to filter these allergens, it can significantly improve and provide relief from asthma symptoms and allergic rhinitis.

Imagine if you have a child or an elderly with these conditions; HEPA filters are a good way of providing clean and allergen-free air.

Clean Air Improves Performance and Productivity

While cleaner air has been beneficial for people with asthma and allergic rhinitis, others can also greatly benefit from cleaner air.

A study suggests that having good indoor air quality improves the performance and productivity of an individual. If individuals perform better every single day, then they do not only reap the rewards of having cleaner air but also the companies and businesses as their work productivity is positively affected.

Prevent the Spread of Infections

During this time of Pandemic, a HEPA Filter can give you the fortification your home needs to prevent these airborne diseases from coming into contact with your family.

As we’ve mentioned, air purifiers cleanse the air of harmful contaminants present, which is why killing these vectors of diseases goes a long way in keeping your home from these viruses.

Tests were done, and the results were very promising. Researchers installed various HEPA filters into a COVID-19 facility and checked whether the purifier was doing its duty.

COVID-19 was detected during 9 of the ten days without the HEPA Filter. However, there was no detection when the filter was installed in the ward, suggesting having a HEPA filter in every room in the hospital eradicates airborne viruses.

How to Choose the right HEPA Filter?

To provide the cleanest air possible for your home, air purifiers with HEPA filters must be matched according to the space where the HEPA filter is intended to be used.

When buying an air purifier with a HEPA filter, ensure that the HEPA filter has a high CADR or clean air delivery rating. This measurement shows how much air passes through the filter based on the square footage.

The CADR tells you how efficient and effective the air purifier with HEPA filter is in cleaning the air. If the room or space is big enough for the purifier, it won’t give you fantastic results. Always ensure that your purifier’s size is the right size for the intended room.

What's the difference between a HEPA filter and a true HEPA filter?

When a device is labeled as “TRUE HEPA”, it has the highest efficiency and hits the 99.97% rating which the DOE requires. If a HEPA filter does not meet the DOE standard, it is not considered true HEPA.

If you are looking for the best Air Purifier HEPA filter, it is highly recommended to choose the air purifier filter that has “true HEPA filter” label.

What are the Best HEPA Air Filter Manufacturer in the world?

While there are several HEPA filter manufacturers in China, we’ve listed down three of the best HEPA filter manufacturers. Check it out.

AAF International

The AAF company is a HEPA filter supplier and one of China’s leading air filtration manufacturers. With a century of operation, they have been, without a doubt, some of the best ones.

The company has dedicated itself to providing its customers with the best clean air possible for healthier living. Their products are individually tested and undergo rigorous phases to give the best air filtration system possible.

AAF Asia has provided some of the best quality air filtration systems to various industries, including agriculture, pharmaceutical, micro electric, commercial, and healthcare.

Camfil

Camfil is one of the leading HEPA filter distributors of premium clean air solutions worldwide. They provide clean air solutions for industrial and commercial systems with air pollution control and air filtration.

While it is originally headquartered in Sweden, they have around 33 manufacturing sites all over the world, allowing its service to reach every country that wants to breathe clean air.

Compo

Compo is a HEPA Filter company in China known for making robust and high-quality air filtration systems depending on the company or client’s need.

Whether you’re a small-scale business, manufacturer of air filters, air filter dealer, or air filters, this company has everything you need.

Their best feature is our excellent 24/7 service with fast replies to ensure that customers looking for the best air filtration system get the best out of their money.

One of Compofilter’s primary advantages over other air filtration companies in every product they have is certified according to different standards. It ensures that everything you need is high quality and up to maximum cleaning efficiency and capacity.

Their clients are scattered around the world, and it has been one of Asia’s rising air filtration companies. If you want to know more about their services and products, you can check their website to learn more.

Wrapping Things Up

Cleaner air is beneficial for people with asthma or allergies and is also proven effective for everyone who wants to live in a healthier environment.

While an air purifier HEPA filter is the best product to improve air quality, there are also products, such as a HEPA filter vacuum and HEPA filter for HVAC, that can dramatically improve the quality of the air you breathe at home.

Remember, providing your family with the cleanest air possible goes a long way, especially during these times of Pandemic wherein viruses and airborne diseases spread rapidly. HEPA filters are one of the best ways to reduce the risk of contracting this virus.

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