The OG Air Refiner
Built for bigger areas, the OG helps reduce moisture and unwanted odours in bedrooms, living spaces, cupboards and caravans. Drop it in place and let it look after the environment around you, whether you’re at home or out exploring.
Please note: Colour tones may vary across different lighting and screens.
What is an Air Refiner?
21Captains Air Refiners are designed to naturally absorb excess moisture and neutralise odours in enclosed spaces.
Using activated charcoal and breathable recycled fabrics, they work quietly in the background to help reduce dampness, condensation and smells!
No power, no refills and no ongoing maintenance.
Where Can I Use The OG?
Absolutely anywhere! The OG Air Refiner is crafted for larger spaces.
Perfect to use in living spaces, bedrooms, walk-in robes, bathrooms, fridges, and cupbourds.
The OG isn't just bound to the house either! Take them into your caravan, roof-top tent, swag car/4wd, and even on the boat!
Why I Need The OG?
21Captains Air Refiners are a sustainable choice for those wanting to reduce waste and avoid single-use products.
Handmade in Australia, they’re long-lasting and require no refills, making them a practical and eco-friendly addition to your space.
Coverage
One OG Air Refiner can cover up to 8m² — roughly the size of a standard bedroom. For larger areas or high-moisture spaces, we recommend using more than one.
Made Sustainable
We design and make every Slim Air Refiner with sustainability in mind.
The fabric of each Slim is made from recycled plastic bottles, giving post-consumer waste a second life.
Inside, we use only high-quality coconut-shell activated charcoal — nothing else.
The charcoal is housed in a specially designed permeable fabric, allowing it to work effectively while reducing waste and avoiding single-use products.
Proudly Australian Made
Each Air Refiner is Proudly designed and hand-made in Brisbane, Australia.
Why do I have to pay for shipping?
Shipping across Australia typically costs between $12–$25 per parcel. We cover a large portion of this cost on every order to keep pricing fair, while ensuring your Air Refiners arrive safely and promptly.
