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


Mold, bacteria, and viruses are lurking on our indoor air. And they love to grow in our airconditioners!

Resulting to:

  • Health problems ranging from asthma, chronic headaches, runny nose, sore eyes, fatigue, and respiratory diseases.
  • Bad odors from mold 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.

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 technologydelivers controlled and sustained Australian Tea Tree Oil vapour throughout the room, 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 aircons

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 must 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.


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

Gelair™ Health-e SPLIT is easy to install and requires no maintenance.

  1. Simply remove the Gelair™ Health-e SPLIT from the outer foil package.
  2. Open front panel of your SPLIT system air conditioner and remove the filter.
  3. Place Gelair™ Health-e SPLIT between coil and filter (landscape orientation). For larger units, use 2 Health-e SPLITs.
  4. Replace filter and close unit.

NOTE:  The smell of tea tree is strong on the first few days. However, this will not be detectable afterwards. Rest assured that the tea tree oil in Gelair is working to kill molds/bacteria/viruses. Even though you don't smell the tea tree in the room, it's providing the right dose for your airconditioner. 

WHEN TO REPLACE:  Gelair Health-e Split lasts between 6 to 12 weeks. Please check your Gelair Health-e Split by smelling the holes - if you can smell some tea tree, it is still working. Replace when you cannot smell any tea tree oil from the holes.

    SPLIT-type Aircon instructions:


      WINDOW-type Aircon instructions:

      Net weight: 95g

      Ingredients: 100% pure Australian Tea Tree (Melaleuca alternifolia) essential oil* in a patented polymer fiber matrix

      *Compliant to ISO 4730:2004(E) Oil of Melaleuca, terpinen-4-ol type (Tea Tree oil)

      Made in Australia


      Scientific Studies

      Against Flu virus


      Video testimonial by Bessie Ho - a very happy Gelair user - on how it helped with blackmould in her grandfather's house where her mom stayed. Her mom tried bleach and vinegar but didn't work. Lastly, she tried Gelair Health-e Split and has experienced immediate effect!. Click here (links to our YouTube channel)

      Video testimonial by Feng Shui Master Susanne Schutz of Suzhong Consulting - her experience in using Gelair Health-e Split and why she recommends it to all her clients. Click here (links to our YouTube channel)


      "Before I used Gelair Health-e SPLIT, my ceiling and walls have a lot of molds - we have to clean our walls and ceiling every month during the humid months! After using Gelair Health-e SPLIT, the molds didn't come back. My son breath can breathe better. Friends that come over asked if we did anything as our apartment feels fresh and comfortable, but no one can smell the tea tree oil. I'm very happy with the results, and my friends also purchased Gelair Health-e SPLIT." - Victor C., Tuen Mun

      "My place has a musty smell, and we tried everything to get rid of it and no matter what we do, we never got rid of the smell. I even got one of those expensive air purifiers. A friend recommended Gelair Health-e SPLIT as he thinks it might be from our aircons. After we put Gelair Health-e SPLIT in all our airconditioners, the smell of tea tree oil was quite strong, but after a few days, we don't smell it anymore, and also the musty smell is gone! The Health-e Split worked for about two months before I had to replace it. The best part - my family felt better! No more sneezes in the mornings!" - Grace M., Mid-Levels

      "At first, I didn't like the Health-e Split as I don't like the smell of tea tree oil. But the smell is only for a few days. After that I hardly smell the tea tree oil anymore but I can feel that the air is better." - Tony, Wan Chai

      "My office is in an old building, and I receive a lot of clients in my office. They are very surprised that the atmosphere in the office is so different than the outside hallway. A lot of people asked what I'm doing - they thought I have one of those expensive air purifiers. I told them I have Gelair Health-e SPLIT." - Tina., Sheung Wan


      Here's what our customers are saying...

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