Australia’s favourite air purifier for reducing dust

While dust may seem harmless, it contains organisms that can cause a range of health problems.

Made like no other air purifier on the market, the INOVA air purifier filtration system captures and traps dust particles in the filter of the purifier. This not only improves the air quality in your home but can also help with allergies and respiratory issues often aggravated by dust.

All INOVA Air Purifiers are manufactured in Australia to the highest quality standards. We recommend the following models if you need an air purifier designed especially for dust.

The best air purifiers for dust

white inova e20 air purifier angled front view

$1,595.00

~~$1,695.00~~

Effective in areas up to 100m2. The INOVA-E20 Air Purifier offers an unmatched level of air purification with the largest H13 medical-grade HEPA...

white inova de20 air purifier angled view

$1,795.00

~~$1,895.00~~

Effective in areas up to 100m2. The INOVA-DE20 Air Purifier offers an unmatched level of air purification with the largest H13 medical-grade HEPA filter available in any Au...

white inova e7 air purifier angled front view

$745.00

Effective in areas up to 20m2. The INOVA-E7 Air Purifier is designed for the bedroom and small offices and includes a light-duty activated carbon filter for odour removal.

white inova e8 air purifier angled front view

$795.00

~~$875.00~~

Effective in areas up to 25m2. The INOVA-E8 offers an unmatched level of air purification and features an H13 medical-grade HEPA filter plus a heavy-duty final stage 2.4kg activated-carbon filter ...

What are the risks of dust in your home?

Dust is all around us, but did you know that dust can have severe consequences for your health? From triggering allergies to causing respiratory issues, dust can significantly threaten your well-being.

Here are just some of the common health issues that can be caused by exposure to dust.

Respiratory Problems

Our medical-grade H13 HEPA filters offer the most efficiency of all systems. Used by health facilities at the height of COVID-19 and remains the trusted choice for health facilities.

Allergic Reactions

With the largest activated carbon filters, our purifiers offer the best air filtration. Each filter contains kilograms of activated carbon, more than any other purifier on the market

Cardiovascular Disease

Our air purifying units are a lasting investment in clear air. Constructed from aluminium and steel and backed by an industry-leading 5-year warranty that is at least 3 years longer than others.

Sensitive Choice: The National Asthma Council Australia

INOVA Air Purifiers carry the Sensitive Choice logo.

Sensitive Choice identifies asthma and allergy-aware products and aims to educate Australians about the importance of managing their asthma and allergy symptoms.

There is a reason why thousands of Australians use INOVA Air Purifiers. Our filters contain 30-70% more filtration media than other leading brands. The bigger the filter, the greater the air filtration. This means a more effective air purifier, longer filter life, and lower ongoing operating costs.

Why more Australians choose INOVA Air Purifiers?

Largest medical-grade HEPA filter.

High-capacity activated carbon filtration

Australian made to the highest quality.

Quiet operation, as soft as a light breeze.

Superior clean-zone airflow patterns.

Energy and cost-efficient design.

Frequently Asked Questions

How long do air purifier filters last?

How do I know when to change the air purifier filters?

Depending on the model and filter configuration you will have either 2 or 3 filters in your system.

Stage 1 - Technostat Pre-filter.
On average the pre-filter is designed to last up to 6 months of continuous use. Dust levels in the ambient air will affect how long the pre-filter will last. Like a vacuum cleaner bag it is impossible to predict the exact lifespan because that comes down to how it is used. Pre-filters are white in colour and will turn grey fairly quickly within 1-2 weeks of use. This is nothing to be concerned about and simply means the filter is doing its job. After months of use, a dust layer will build up on the exterior of the pre-filter. We recommend checking the dust build-up on the pre-filter every 3 months of use. When the dust layer is approximately 2 mm thick the filter should be replaced.

Stage 2 - Medical-grade HEPA filter.
The H13 HEPA filter is designed to last 3 to 5 years under normal use. Like with other filters the environment in which it is used will determine the filter life.
The outside of the HEPA filter will change colour and turn grey when it needs changing. Generally, for the first two years of use the filter will remain white and then gradually get darker in the final months of its life. Note: the inside of the HEPA filter will always remain white, so it is important to check the outside of the filter which is visible when the pre-filter is being changed.

Stage 3 - Activated carbon wrap filter. (Excluded in V series systems)
The E7 impregnated carbon wrap around filter is designed for light duty use and will last approx. 6-12 months.

All other models utilise granular activated carbon (GAC) filters with kilograms of carbon with a life of 1-3 years depending on use.

Activated carbon filters work by adsorbing chemicals, gases and odours from the air and the more activated carbon in the filter the better it will purify the air due to a larger surface area, it will also last longer. For example: a 6 kg activated carbon filter will last 3 times as long as a 2 kg filter and remove 3 times the amount of pollutants from the air during its life. Activated carbon filters are like large sponges which have an extraordinarily large surface area.

Carbon filters should be changed when they are saturated, this means the filter has entirely filled up with whatever it has filtered from the air during use. You can tell when a carbon filter needs changing because the air coming out of the air purifier will either be tainted with an odour of what it has adsorbed during use, or the air will simply stop smelling clean or smell stale.

Air which is purified through a carbon filter has a very distinct clean smell which is void of all odours, except for a slight sweet smell from the activated carbon itself, most people describe the carbon as having a “fresh smell”.