Cigarette Filters Explained: Capsule, Acetate, Slim

By Cigarro |

The filter does half the work of your smoke — yet nobody explains the differences. Acetate vs capsule vs kretek, king vs slim vs super slim: what each changes, with catalog examples.

Two identical-looking cigarettes can smoke completely differently because of what sits at the mouth end. Here is what each filter and format actually does — with examples from the Cigarro shelf.

Cellulose acetate: the standard

The white or cork-patterned plug on most king size sticks. It cools the smoke and traps a share of particulates. Variants matter: Marlboro Red uses a cork-style acetate filter for its classic draw, while Davidoff Gold Slims use an octagonal slim filter matched to the narrower stick. Same material family, different feel.

Crush capsules: the menthol switch

A flavour bead in the filter that bursts when squeezed. Pine Change King Size hides an apple-menthol capsule in a king size stick — one cigarette, two smokes. Mond Variance goes further with a double capsule (ice plus blueberry) in a super slim. Rule of thumb: uncrushed, these smoke mild; the capsule adds cooling that masks strength, so check the base tar figure, not just the burst.

Kretek: the clove filter

Gudang Garam blends clove into the tobacco itself, and the filter is built for it — the smoke crackles faintly and tastes warm and aromatic. Nothing about a kretek behaves like a normal cigarette, filter included. Do not buy one expecting Virginia smoothness.

Format changes everything: king vs slim vs super slim

King size (84 mm) is the reference — balanced burn, standard draw. Slim narrows the stick for a more concentrated, elegant pull (Davidoff Gold Slims). Super slim (100 mm, e.g. the whole ESSE range and Mond Variance) stretches the same tobacco over a longer, thinner column: slower burn, cooler smoke, lighter feel per puff even at equal tar.

Rolling papers and tips: the unfiltered end

Roll-your-own skips the factory filter entirely, so paper and tip choice is the filter decision. Unbleached papers (RAW Classic) burn slower and taste of less; ultra-thin rice papers (Elements) add almost no flavour of their own. Perforated tips (RAW Tips, Elements Tips) keep debris out and the roll rigid. For the full breakdown of strength numbers that pair with these formats, read our tar and nicotine guide.