Gelair™️ Airconditioning Blocks

Made specifically for commercial HVAC units with high air exchange.

Pure Australian Tea Tree Oil in a specially formulated Gelair™ gel matrix block. The Gelair™ Air Conditioning Block is specifically designed to provide controlled and sustained release of Pure Tea Tree Oil vapor in high volume, high flow areas such as the Air Handling Unit (AHU) of an air conditioning system. Gelair™ Air Conditioning Blocks stop the spread of invisible mold, bacteria and viruses. No installation of equipment or training is required. A natural product with no maintenance or energy costs.

Gelair™ Air Conditioning Blocks (known as ABs) are available in four sizes to suit different system capacities.

Which size to choose? Based on ONE of the following: 

GA-AB0.5

24 units per box
For small system or single room airconditioner
  • Area size up to 30 sqm / 300 sqft or
  • AHU airflow up to 250 cbmh or 425 cufm or
  • A/C power up to 1 HP or 9,000 BTU/h

GA-AB1.0

10 units per box
For small system or single room airconditioner
  • Area size up to 100 sqm / 1,000 sqft or
  • AHU airflow up to 500 cbmh or 850 cufm or
  • A/C power up to 1.5 HP or 13,500 BTU/h

GA-AB2.0

8 units per box
For small system or single room airconditioner
  • Area size up to 250 sqm / 2,500 sqft or
  • AHU airflow up to 1,000 cbmh or 1,700 cufm or
  • A/C power up to 6 HP or 54,000 BTU/h

GA-AB4.0

4 units per box
For small system or single room airconditioner
  • Area size up to 500 sqm / 5,000 sqft or
  • AHU airflow up to 2,000 cbmh or 3,500 cufm or
  • A/C power up to 8 HP or 42,000 BTU/h