Australian Made Owned & Operated!

Fabric Made From Recycled Plastic Bottles!

30-Day Money Back Guarantee!

Australian Made Owned & Operated!

Fabric Made From Recycled Plastic Bottles!

30-Day Money Back Guarantee!

Australian Made Owned & Operated!

Fabric Made From Recycled Plastic Bottles!

30-Day Money Back Guarantee!

Australian Made Owned & Operated!

Fabric Made From Recycled Plastic Bottles!

30-Day Money Back Guarantee!

The OG Air Refiner!

One OG Air Refiner covers up to 20m³ perfect for spaces like… Bedrooms, Living rooms, Bathrooms, Caravans, Office spaces, Fridges, Boats and more! 

The OG!

The Slim Air Refiner!

The Slim Air Refiner is designed for those smaller spaces like... Linen Cupboards, Storage Boxes, Shoes/Boots, Gym Bags, Fridges, Cars and more!

The Slim!

How It Works!

Granular activated charcoal works to remove moisture and odours through a process called adsorption. Adsorption is the process where molecules adhere to the surface of a solid substance. 

Read More!
1 5

Let customers speak for us

from 115 reviews
Amazing product

Using this product around my house and it’s great. For something so small, it does a big job well

Billie R.
The OG - Air Refiner
The OG - Air Refiner

The Slim - Air Refiner

Susan V.
The Slim - Air Refiner
The Slim - Air Refiner
The OG Air Refiner

Excellent product + value for money + speedy delivery = 5 stars from us🤩
Thank you for an amazing product

Rob &.K.
21Captains

I absolutely love 21Captains, it’s so easy to use just refresh in the sun once a month, nothing to throw away. I highly recommend.

Peta N.
21Captains

Just wanted to send through a few photos of our moisture absorbers set up in our new caravan. So happy with the aesthetics of these, they fit right in and don’t look out of place at all. We haven’t had the van long enough to see how they work with moisture but I have no doubt they will do the job. I love how good the longevity of these are as well as how easy they are to maintain. Very happy with the purchase! Thank you ☺️

Holly S.
21Captains
So great I had to buy more.

I originally bout 2 of the OG for our bedrooms and 2 of the slims for our cars. As I live in FNQ it is constantly damp due to rain and humidity. No more damp smells. Recently bought more for our car fridges and other rooms in the house. Alec & Sasha keep up the awesome work!

Damien B.
The OG - Air Refiner
The OG - Air Refiner

Excellent product, well made & good communication with company

Steve K.
The Slim - Air Refiner
The Slim - Air Refiner
Moisture begone

Love my 21Captains air fresheners.
I have them in my caravan & have given my son one for his hardtop-rooftop tent. Wonderful Australian made product .

Sharon A.S.
The OG - Air Refiner
The OG - Air Refiner
Air refiner

This product is incredible.
We have a strong unpleasant smell in the laundry area caused by the drain. Tried multiple commercial products to no avail. 24hrs in the laundry and the 21Captains has removed all the smell. This is a big winner for us!! Well done.

Bronwyn F.
The Slim - Air Refiner
The Slim - Air Refiner

The OG - Air Refiner

Adrian N.
The OG - Air Refiner
The OG - Air Refiner

The OG - Air Refiner

Clayton H.
The OG - Air Refiner
The OG - Air Refiner
Excellent product

Love these they look great and easy to move around I have one in each room of the house (works great above cat lotter tray) and also have the slims for my son's AFL boots and school locker. So happy I have found these as I got to ditch the toxic damp rid moisture absorbers I use to have.

Alycia
21Captains

The OG - Air Refiner

Aaron C.
The OG - Air Refiner
The OG - Air Refiner

Well made, and stoked its Aussie made, looking forward to what it’s supposed to do!

Vanessa K.
The OG - Air Refiner
The OG - Air Refiner
Very Happy

We have had ours for 2 weeks, and can already notice the difference in our ensuite.
And the one in our lil Avan camper looks really good.
Thank you for a fabulous product 😊

Lea-Anne S.
The Slim - Air Refiner
The Slim - Air Refiner

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