Are HEPA filters effective?

Australia was dubbed the 10 cleanest country. It is safe to keep a purifier in your home as it can eliminate allergens. You can now get the best HEPA purifier Australia has ever experienced.

These purifiers need high-quality filters. These filters will be perfect for a HEPA purifier.

But do they work? Yes! Yes! HEPA filters can clean your air by eliminating allergens, mould and pollen.

Continue reading to learn why they are important.

What is HEPA Filters?

These filters are essential to any Australian air purifier. These filters can also be used in some homes as vacuum cleaners and respiratory masks. They can be used in air purifiers to keep your breathable air clean.

HEPA (High Efficiency Particulate Air) filters are used in many applications for contamination control. HEPA equipment can be found in medical and pharmaceutical devices.

HEPA filters use a fibreglass mat. This mat traps all harmful particles and pollutants in the atmosphere and prevents them from getting through.

HEPA filters are Australian standards that trap 99.97% of 0.3 microns and other possible contaminants.

HEPA Filter Effectiveness

You will most likely have come across the term “MERV” if you are looking for the best HEPA purifier Australia has ever experienced.

The Minimum Efficiency Reporting Value (MERV) of an air filter is a measure of its overall efficiency. HEPA purifier manufacturers use MERV to give a rating of the product’s effectiveness.

HEPA filters generally have a MERV17 rating. However, you can choose any number between 13 and 17.

HEPA filters can be compared to HEPA filters with MERV ratings ranging from 9 to 12. These filters can only catch contaminants up to 1 or 3 microns.

This is why it is important to choose a HEPA purifier that has an authentic HEPA filter. This is essential to maintain indoor air quality.

HEPA Filters Flexible Use

As they move through the fiber web, the filters trap contaminants in the filter. The filter has four stages that prevent microns reaching your lungs.



Inertial impaction


The filters begin the process of impaction or sieving as soon as the particles collide. The filter can also capture small, medium, and large particles using different interception, dissipation and sieving methods.

HEPA Filters: The Advantages

The HEPA filter’s delicate fibers make them very useful. Here are some of their benefits:

It is beneficial for people suffering from allergies and asthma.

Common allergy triggers are trapped by the mesh fibers

It traps dust mites and mould spores.

HEPA can trap pet’s dander

It can help HVAC systems prevent dirt and dust buildup.

These filters can be used to produce clean, breathable air that is 99.97% pure. These filters are ideal for use in the best HEPA purifier Australia has ever experienced.


HEPA filters are the closest thing to an “air purifier.”

These filters can be used in conjunction with purifiers to improve the quality of your home’s air. They will remove dust, pollen, and other allergens. It cannot eliminate VOCs and viruses, but it has many benefits that make it worthwhile.

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