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San-Air Air Purifying Products
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San-Air Air Handler Reactive Gel

V3R Air Handler Reactive Gel 500g / 1kg

If you turn your air-conditioning system on and it generates a nasty odour, it is most likely a build-up of mould and bacteria. Mould can come from anywhere, all it takes is some moisture, oxygen, a mould spore and presto. Mould growth has begun.

Clean your air and air-conditioner from mould and bacteria by using the V3R Air Handler Reactive Gel. It will remove mould and bacteria so that you are able to clean it easily and effectively. The product is a gel that evaporates into the air, enabling it to get into all the hard-to-reach places, ensuring that you get an effective clean. Just open the lid and enjoy cleaner air.

The SAN-AIR gel effectively eliminates mould and bacteria at their source. What sets our product apart from other mould and bacteria killers is its long-lasting effects. Once placed, the gel continues to provide protection 24/7 against future growth for up to 3 months, providing sustained and reliable protection to your environment.


  • Highly effective formula: SAN-AIR Air Handler Reactive Gel is specially formulated to treat mould and bacteria found in air conditioning units.

  • Easy to use: Keep your air conditioning units fresh and clean  by simply placing our reactive gel in your air con units

  • The SAN-AIR gel evaporates into the air effectively killing the bacteria at source

  • The SAN-AIRtm Air Handler 250g /500g pack is ideal for large air handlers, typically 2000 Lt/s of air to 4000 Lt/s of air.

  • Place in front of coils or in the space between the intake filters and coil bank after removing the red cap from either side of the block.

  • Great for use for pre-treatment on mould remediation work.

  • Long-lasting effects: Once placed, the gel continues to clean the air for up to 12 weeks, providing sustained and reliable protection to your environment.

  • Environmentally friendly: Made from natural ingredients that are safe for use around both people and pets. It contains no harsh chemicals or toxic substances.

  • Versatile: Our SAN-AIR gel product can be used in a variety of settings and size of space

  • Cost-effective: Our product offers a cost-effective solution to bacteria growth, saving you time and money in the long run.

Examples for use of larger pack size:

  • Ducted systems – place in the return air box

  • Air handlers (for example libraries, gyms, open office areas) – place in the return air box

  • Basement areas with poor fresh air access.

  • Any air handling system which is about to be mould remediated, to reduce risk to personnel, leave 500 gm packs to pretreat equipment for a few days.

  • Air Volume: up to 4000 Lt/s


How long will it last?

  • 4 weeks in use for a larger system (4000 Lt/s),

  • up to 12 weeks in smaller ducted systems (1200 Lt/s)

  • Coverage: Up to 400 square metres

System Types:

  • Split Systems

  • Window Systems

  • Split Duct

  • Ceiling Casette

  • Precision

  • Rooftop

  • Tower


San-Air Air Conditioner Gel
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