SAN-AIR Diffuser Gels: Why Use Them with a Fan Diffuser?

The Sleek Air Diffuser is a compact option designed specifically for use with SAN-AIR Reactive Gel jars. It can be used freestanding or wall-mounted, making it suitable for rooms and enclosed spaces where there may not be enough natural airflow to disperse the gel as effectively.

It offers three interval settings, along with 24-hour, day and night operating options, so you can adjust its operation to suit your space and routine.

How to use it:

1. Open the front of the diffuser and insert 2 × AA batteries.

2. Remove the lid and carefully peel the seal from your SAN-AIR Reactive Gel jar, then replace the lid securely.

3. Place the entire gel jar inside the designated space in the diffuser.

4. Close the diffuser and position it in your chosen room or enclosed area.

5. Select the appropriate operating setting and allow the fan to help circulate the gel's active ingredients throughout the space.

The Sleek Air Diffuser can be paired with compatible SAN-AIR gels including Mould Gone Reactive Gel and V3R Air Purifier Reactive Gel.

Fan Fresh Wall Mounted Diffuser / Dispenser – Professional Edition

For greater control over how and when your gel is dispersed, the Fan Fresh Wall Mounted Diffuser / Dispenser – Professional Edition offers programmable fan operation with multiple operating modes.

The unit can be securely wall-mounted and features openings on all four sides to support efficient airflow. It also comes with a security key included in the box, which is used to unlock and open the diffuser from the top when you need to access or replace the gel inside.

For added convenience, the key can be attached to the side of the diffuser when not in use, giving it a dedicated storage spot so it's less likely to be misplaced.

The Fan Fresh can be powered by either 1 × D-size alkaline battery (LR20) or a DC 3V/1A power supply, both sold separately at Aussie Pharma Direct.

Choose when you want it to operate

The sensor setting allows you to choose between:

• 24H – operates regardless of light conditions.

• Night – operates in the dark.

• Day – operates when there is light.

Choose your fan mode

The Fan Fresh also provides several fan settings:

 

Using Mode 3 with SAN-AIR Diffuser Gels

For SAN-AIR gel products, Mode 3 is the relevant setting. Instead of running at the same interval throughout the life of the gel, the diffuser automatically changes its operating cycle over time:

 

After 30 days, the red LED will blink as a reminder to replace the refill. Once you've replaced it, switch the dispenser to OFF to reset the program, then select your settings again to begin a new cycle.

Best for: Those wanting a wall-mounted option with more control over operating times and fan intervals, particularly for ongoing use in larger or commercial spaces.

Where should you position the fan diffuser? 

Where you position your SAN-AIR gel and Fan Diffuser can influence how effectively the released active ingredients are dispersed throughout the surrounding space. The aim is to place the unit somewhere that allows good airflow without unnecessarily obstructing the diffuser. 

When deciding where to position either diffuser:

• Choose an open location where air can circulate freely around the unit.

• Avoid covering or blocking the diffuser's air openings or vents.

• Keep it away from areas where it could easily be knocked over, disturbed or obstructed by furniture and other objects.

• If wall mounting, choose a position that allows the fan to disperse the gel throughout the intended space rather than directly into an obstruction.

• Follow the individual diffuser and SAN-AIR gel instructions for any additional placement requirements.

You don't necessarily need to place the diffuser directly beside the mould-affected surface. The purpose of the Fan Diffuser is to help distribute the gel's released active ingredients throughout the surrounding environment, rather than directly treating an existing patch of mould.

Which one of the fan diffusers should you choose?

For a straightforward setup at home, the Sleek Air Diffuser offers a simple way to pair your SAN-AIR gel with fan-assisted dispersion, with the flexibility to use it freestanding or mounted to a wall.

The Fan Fresh Professional Edition may be more suitable when you want greater control over when and how frequently the fan operates, including programmable day/night operation and a dedicated Mode 3 program suited to solid gel products.

Whichever you choose, the idea is the same: the SAN-AIR gel provides the active formulation, while the fan helps circulate and distribute what the gel releases throughout the intended space.

What about air conditioners & HVAC systems? 

You don't necessarily need a separate fan diffuser when using SAN-AIR gels in an air conditioner or HVAC system. SAN-AIR offers dedicated V3R Air Conditioning and Air Handler Reactive Gel Diffusers, which are designed to take advantage of the airflow already moving through the system to distribute the gel's active ingredients.

These gels provide ongoing mould and bacteria control within air-conditioning environments, with options available for everything from residential air conditioners to larger ducted and commercial HVAC systems.

For Air Conditioning Systems: V3R Air Conditioning Reactive Gel

The SAN-AIR V3R Air Conditioning Reactive Gel is the 100g option, designed for use with air-conditioning systems and suitable for residential and commercial indoor environments.

Using it is simple:

1. Remove the cap, peel off the seal and replace the cap.

2. Place the tub in the return air well of the air-conditioning unit.

3. As air moves through the system, it helps disperse the gel vapour throughout the intended environment.

The 100g Air Conditioning Gel is suitable for areas up to 150m² and can last for up to 10 weeks when the recommended size is used for the area.

If you're not placing the gel inside an air-conditioning unit, it can also be positioned indoors near a fan to help accelerate the dispersion of the gel vapour.

For Ducted & Larger HVAC Systems: V3R Air Handler Reactive Gel

 

For ducted air-conditioning systems and larger HVAC applications, SAN-AIR offers the V3R Air Handler Reactive Gel in several sizes. These are suitable for both residential and commercial systems, as well as larger enclosed environments.

Rather than using a standalone Fan Diffuser, the Air Handler Gel is positioned directly within the system so that airflow passes through the gel box and helps distribute the active ingredients.

To use:

1. Remove the bag of gel from the blue box.

2. Cut along the top edge of the bag.

3. Empty the contents into the blue box and slide the lid into place.

4. Position the box in the return air vent in front of the filter or coils, allowing air to flow through it.

5. Replace the gel once it has completely evaporated.

Which size do you need? 

 

When used according to the recommended sizing, the gels can provide up to 10 weeks of ongoing use.

So, while products such as Mould Gone Gel and V3R Air Purifier Gel can benefit from a separate fan diffuser in a room, SAN-AIR's Air Conditioning and Air Handler Gels are specifically designed to work with the airflow generated by the air-conditioning or HVAC system itself. This makes them the more appropriate option when ongoing mould and microbial management is needed within these systems.

Where do diffuser gels fit into a complete mould management routine?

SAN-AIR Diffuser Gels are best viewed as one part of a broader mould management routine, rather than a replacement for treating existing mould or addressing the conditions that allowed it to develop.

A more complete approach can be thought of in three stages:

1. Treat existing mould

If visible mould is already present, start by treating the affected area with an appropriate product such as SAN-AIR Surface Mould Remover or another SAN-AIR solution suited to the application.

For larger or harder-to-reach treatment areas, compatible liquid solutions can also be applied using the SAN-AIR Portable Nano-Atomizer, where appropriate.

Read the guide here: How to Use the SAN-AIR Portable Nano-Atomizer for Mould Treatment

2. Address the conditions behind the mould

Mould thrives where moisture is available, so it's also important to look at why the mould developed in the first place.

Depending on the space, this may mean addressing water leaks, reducing excess humidity and condensation, improving ventilation or increasing airflow. Without addressing an ongoing moisture problem, mould may return even after the affected surface has been treated.

3. Support ongoing management with diffuser gels

Once the initial mould has been treated and moisture issues are being managed, SAN-AIR Diffuser Gels can provide ongoing support by gradually releasing their active ingredients into the surrounding environment to help inhibit mould and microbial growth.