Gelair Health-e Split - Tea Tree Oil for Window or Split Aircon

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Mould, bacteria, and viruses are lurking in our indoor air. And they love to grow in our air conditioners!

Resulting to:

  • Health problems ranging from asthma, chronic headaches, runny nose, sore eyes, fatigue, and respiratory diseases.
  • Bad odours from mould and bacteria growth.
  • Unsightly stains on walls, ceilings, and upholstery.



Gelair™ Health-e SPLIT

Simple and It Works!

100% Tea Tree Oil. All-natural. Simple to use. No maintenance.

For Split and Window Aircons.

For best result, use Gelair Aircon Cleaner every 6 months to clean your aircon, and use Gelair Health-e Split to prevent recirculating moulds, bacteria and viruses in your room.

All homes have airborne germs – mold, bacteria, and viruses. Air conditioners are simply recirculating those germs throughout your home. Every time it is turned on.

Gelair Health-e Split

Gelair™ Health-e SPLIT is the simplest way to stop mould and bacteria in your SPLIT system air conditioner and in your room. The patented technology delivers controlled and sustained Australian Tea Tree Oil vapour throughout the airconditioner, killing mould, bacteria, and viruses.

100% Australian Tea Tree Oil*, All-natural

    • Kills mould, bacteria, viruses
    • Eliminates odour caused by mould and bacteria
    • Easy to use, no maintenance
    • For split and window aircon
    • It helps keep my family protected against germs-bacteria and diseases.

Each unit of Gelair™ Health-e SPLIT contains at least 60 mL (6 x 10mL bottles) of 100% Australian Tea Tree Oil compliant to ISO 4730:2004(E) Oil of Melaleuca, terpinen-4-ol type (Tea Tree oil). It only has one ingredient!

Gelair™ strictly adheres to the Australian Tea Tree Industry Association (ATTIA) Code of Practice to provide consumers independent assurance only the highest quality tea tree oil is being used in our product.

Why do moulds grow in our aircon and why is airconditioning the best way to spread moulds, bacteria, and viruses?

Moisture build-up in airconditioning systems is inevitable with a humid environment and condensation issues. And these provide the perfect breeding ground for moulds and bacteria to grow. If these mould and bacteria grow in the exterior part of the system, it can be cleaned away. But how about the areas we can't reach?

Airconditioning systems are the perfect breeding ground for molds and bacteria. A study done by Osaka City Institute of Public Health and Environmental Services showed that the average mold contamination of airconditioning filters was about 5-fold greater than that of a carpet!

If airconditioning systems are left untreated, we end up with:

  • The spread of invisible bacteria, and viruses
  • The growth of mould throughout the system
  • Musty smell/odour then using synthetic and strong smelling air fresheners to mask the musty smell.
  • Furniture, walls, ceiling, etc. that are mouldy.
  • Increased instances of sick building syndrome.
What is Sick Building Syndrome?

Definition from Wikipedia:
"Sick building syndrome (SBS) is a combination of ailments associated with an individual's place of work or residence. A 1984 World Health Organization report into the syndrome suggested up to 30% of new and remodeled buildings worldwide may be linked to symptoms of SBS. Most of the sick building syndrome is related to poor indoor air quality. Sick building causes are frequently pinned down to flaws in the heating, ventilation and air-conditioning (HVAC) systems.

Symptoms: Sensory irritation of the eyes, nose, throat; Neurotoxic or general health problems; Skin irritation & Nonspecific hypersensitivity reactions; and odor and taste sensations."

The symptoms referenced in the Wikipedia definition above are symptoms associated with mold and bacteria exposure.

A study in Australia showed that 2 out of 5 people suffer from sick building syndrome.

*NSW Legislative Assembly Standing Committee on Public Works Report "Sick Building Syndrome Report No. 52/07 April 2001

Gelair™ Performance Plates

Tests performed on mould agar plates

Untreatedthis is what you could be breathing in from the air on a daily basis - bacteria, viruses and mould that can endanger your health!

Gelair™ Tea Tree Oil Spray (All-purpose Spray for surfaces) - when applied on surfaces, like tile grouts, walls, etc, the special formulation of Gelairlets Australian Tea Tree Oil penetrate the porous surface and killing the mould at its roots. 

Gelair™ Health-e Split / Tub (Vapour only, for air treatment) - the air is treated with 100% Australian Tea Tree Oil that makes it difficult for mould, bacteria, and viruses to grow.

Gelair Performance Plates

There are 21.8 Million asthma sufferers in the United States. Out of which, the trigger for 4.6 million of asthma sufferers is traced to mould exposure.

Mould and Bacteria Control All Year Round

When left untreated, your air conditioner spreads invisible bacteria and viruses, grows mould on its moist surfaces, and generates strong musty odours.

Gelair™ Health-e SPLIT releases Australian Tea Tree Oil vapour which kills mould, bacteria, and viruses wherever the vapour is dispersed.

Gelair™ Health-e SPLIT is available in one convenient size and will last from 6 to 12 weeks depending on the use of the SPLIT system air conditioner.

Best of all, Gelair™ Health-e SPLIT can still be used when you don't need heating or cooling; just run your SPLIT system on fan only. The fresh Tea Tree Oil aroma will be stronger at first use and when turning your unit on after a break.

With Gelair™ Health-e SPLIT, the right amount of Australian Tea Tree Oil is circulated within the airconditioning system on a constant basis. 


Case Study

Gelair Case Study_Bacteria_Yeast and Mould Count


Who uses Gelair?

Gelair has been available in Australia, the US, Europe, and Asia in for over 10 years. It is used in a wide range of marine, commercial and industrial applications and can be installed in any type of air conditioning system.


  • Hotels
  • Office buildings
  • Exhibition centres
  • Car showrooms
  • Homes
  • Offshore oil & gas vessels
  • Private yachts
  • Charter boats
  • Ferries
  • Hospitals
  • Day care centres
  • Nurseries
  • Spas
  • Schools


How to use: (See video here - links to our YouTube channel)

Gelair Health-e SPLIT testimonials here.


Here's what our customers are saying...