Korona Slim Carbon Filter Tubes

Korona Slim Carbon Filter Tubes | 6.8mm Activated Charcoal Slim Tubes | Korona Golden Crown Slim Carbon (Black Edition)

Now the Korona Slim filter tubes also come with activated carbon particles in the filter and in a cool black design!

The tubes have a diameter of 6.8 mm. In comparison: standard tubes have a diameter of 8 mm.
Each tube has a total length of 80 mm and a filter length of approx. 15 mm. The filling space is therefore 65 mm, as with most standard tubes.
The slim filter ensures a reduced filling volume, which saves up to 30% of tobacco when cigarettes are filled.
The activated charcoal particles incorporated into the filter additionally filter toxins from the cigarette smoke and guarantee a balanced, mild smoking pleasure.

Briefly summarised:

– Tube length: 80 mm
– Diameter: approx. 6.8 mm
– 120 tubes per box
– Made in Poland

Easy to fill with the Korona Slim filling machine – also available at our shop.

Advanced Charcoal Filtration

The standout feature of these tubes is the activated carbon integrated into the filter. Charcoal is a natural absorbent that traps a higher percentage of tar, nicotine, and harsh chemical impurities compared to standard acetate filters. This results in a “cleaner” taste and a much milder draw, making it ideal for those who find standard RYO cigarettes too harsh.

The Slim Economic Advantage

Measuring just 6.8mm in diameter (standard tubes are 8mm), these tubes require significantly less tobacco to fill. For the Australian smoker in 2026, this translates to roughly 30% tobacco savings per cigarette. A 120-count box of slims will effectively produce the same volume of cigarettes as a larger count of standard tubes while using a smaller amount of tobacco.

Key Features:

• Activated Carbon Particles: Provides chemical filtration for a balanced and smooth smoking experience.

• Stylish All-Black Design: The black paper and matching black filter offer a modern, “boutique” look.

• 6.8mm Slim Profile: Slimmer than “Compact” tubes (7.2mm), providing maximum tobacco efficiency.

• EU Manufacturing: Produced in Poland by Korona (Golden Crown), ensuring high-tensile paper and consistent filter density.