ActiTube SLIM active carbon filters 6.9mm 10 pcs.

ActiTube Slim activated carbon filters Activated carbon effectively filters smoke andtraps some unwanted and harmful tar Thanks to actiTube activated carbon filters, the smokeis additionally cooled and gentler on the throat and lungs They can be successfully used with all types of blanks SLIM VERSION Diameter 6.9 mm Pack of 10    

Unsure if this has been posted in the past, but here's a quick review of actiTube filters : r/uktrees

actiTube Tune actiTube Extra Slim Activated Carbon Filter, 6mm Diameter, 50 Filters Per Pack, 4 Packs of 200 Filters : : Large Appliances

actiTube Extra Slim - 6mm - Box of 50, actitube 6mm

actiTube Extra Slim - 6mm - Box of 50, actitube 6mm

Tune Slim Charcoal Filter 0.3in (2x50) World Novelty! Activated Carbon Filter : : Home & Kitchen

actiTube Extra Slim - 6mm - Box of 50, actitube 6mm

Wholesale Actitube active carbon slim filters - 10pcs, actitube

actiTube Extra Slim - 6mm - Box of 50, actitube 6mm

ActiTube Active Carbon Filters Slim, actitube

Fiter actiTube 6,9 mm SLIM/50 pcs