SAN-AIR V3R Air Handler Reactive Gel 500 g is a high-capacity reactive gel engineered to continuously release active compounds into the air to help reduce airborne mould spores, bacteria, fungi and other microbes - especially throughout ducted HVAC systems, return air boxes and large air handler units. Its unique water-based formula slowly evaporates into the airflow, helping maintain fresher indoor air quality, neutralise musty odours and support microbial control without the use of harsh chemicals. This larger gel size is ideal for bigger homes, commercial HVAC systems and expansive enclosed spaces where ongoing air hygiene is essential.
Features & Benefits:
Enhanced HVAC Coverage: Specifically formulated for use in ducted air conditioning systems and larger air handler units to treat a greater volume of circulating air.
Long-Lasting Protection: Designed to provide extended continuous vapour release for many weeks, depending on airflow and system size.
Improves Indoor Air Quality: Helps reduce airborne microbes and odours for fresher, healthier interior air.
Safe & Natural Formula: Made with water-based reactive gel containing essential oils and natural binding agents - non-toxic and suitable for ongoing use.
Versatile: Works well in residential, commercial and industrial indoor spaces served by HVAC systems.
Where to Use It:
Ducted Air Conditioning Systems: Place in the HVAC return air well or pre-filter area to help treat air before distribution.
Large Air Handler Units: Ideal for commercial or large home air handlers where ongoing air hygiene is needed.
HVAC Ducting & Coils: Can be positioned near coils or within duct access points to maximise airflow contact.
Large Indoor Areas: Offices, warehouses, gyms, shared spaces and other environments with significant airflow.
How to Use:
Open the Gel Pack: Remove the lid and carefully peel off the protective seal.
Replace the Lid with Vents Open: Secure the lid and open any vent holes to enable slow evaporation.
Place in HVAC System: Position the activated gel pack in the return air well, in front of filters or near coils so that moving air passes over it.
Allow Continuous Action: The gel will gradually release its active vapours into the airflow.
Replace When Spent: Once the vapour output significantly drops (typically after several weeks), replace with a fresh gel for ongoing protection.
Effectively Eliminates:
Airborne Mould & Mildew Spores: Helps prevent spores from establishing and spreading via airflow.
Airborne Bacteria & Fungi: Reduces microbial contaminants that can contribute to poor air quality.
Musty & Stale Odours: Neutralises odours associated with dampness and microbial activity in HVAC systems.
I love it! This is really working! I bought few things, use it, and waited for a results. After two month's of use I can say it, it is improved situation with mould at my household. It's less visible mould on surfaces, it doesn't reappear as soon as before. In some places like showers I used it twice and results keeps much longer and cleaner! ( just one detail, I also clean with domestos after for cleaner results, less stains from mould).
Also my kids were less sick with cold & flu during this winter and air conditioner smells great. So highly recommended!
Store owner replied:
Thanks James, great review and appreciate the pics it certainly will help future customers to see that they can do a simple mould test for air, surfaces, and water very simply.Regards Russell
Not a twinge from my back since I started using it!
Only used it for three weeks now and there is little or no mould visible. Where in the past mould would be visible over that period of time,, so for so good
The Pingi Mini 150g Moisture Absorber is a real game changer for me. I use them in the lounge room and bedroom and am very impressed with them. It only takes a few minutes to recharge them in the microwave, and they are ready to go again.
I had used a bunnings brand with no luck. This one though was amazing. My nightstand looked as if it were being claimed by nature and had a musty smell and white all over it. I cleaned as per label then polishednthe tablenand its better than new! Need to order more for other furniture! Thank you.
I also bought the ac unit but need someone to put it up for me, and I have two fan units. Looking forward to the change the create. Thank you! Deb Henry
Love it. Got this for our caravan that had been sitting vacant for 5 years before we purchased it. Had a musty smell that we couldn’t get rid of. Now it has completely disappeared. Thank you for a great product.
Had a musty smell after buying a house and come into winter using the gas ducted heating. We spent a lot of money to change the air return shute but there was still a smell. We got a pack of san-air products to put around the place and after a couple of days, the smell has gone. It is great walking into my home without being smacked in the face with the bad odour.
This is an excellent product. It may seem an odd to say, but when I open the fridge, it feels like I'm met with a breath of fresh air. Vegetables and other items are staying fresher too.
I bought this product as it has been unseasonably wet where we live and I was worried about mould. They appear to be working as haven't had any issues at all.
SAN-AIR Pet Odour Eliminator Gel 75g works well to eliminate pet odours, even if they are only subtle. I have four adorable adult cats and my visitors are always pleasantly surprised that there is no lingering smells from them
