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A filter stack is named layer by layer, and each layer is a consumable

The best laser fume extractors for 2026

Engraving, cutting and soldering all put smoke into the air of a room, and an extractor pulls it through filters instead of sending it out of a window. Its specification is a filter description and an airflow figure. Airflow is published in cubic metres per hour, sometimes with a static pressure that says how well the fan copes with a long hose and a clogged filter — without it, the airflow is the best case. The filter stages are listed layer by layer: a pre-filter for large particles, a fine particulate stage, and activated carbon for gases and odours. Each stage is a consumable, and the price and availability of replacement filters is the running cost this shelf is really about. Hose diameter decides which enclosures and machines it connects to, and adapters are often extra. Noise in decibels matters in a room where someone works. Then the claims: a filter rated for wood smoke is not automatically rated for acrylic or PVC fumes, and some materials should not be laser-cut at all because of what they release. This site reports which materials the maker names, points to the laser and material makers' instructions, and never declares the air safe. We compare airflow and pressure, filter stages, replacement cost, hose diameter, noise and named materials.

The machines compared on this page

  1. KNOKOO FES150S, 200 m³/h, three-stage filter

    200 m³/h · 100 W brushless motor · pre-filter, H13 HEPA and activated carbon, replaceable separately · about 50 dB · clog alarm · 220 V

    A bench fume extractor sold for soldering and 5 W laser engravers, moving 200 m³/h through a pre-filter, H13 HEPA and activated carbon, each replaceable separately, with an alarm that warns when a filter clogs.

    Best for: A bench combining soldering with a small diode engraver, where the filter alarm replaces guessing at filter life.

    ≈ $219 / 199 €

    Check price on Amazon Read the review

  2. Creality Falcon YW45, 115 m³/h, for the Falcon A1

    115 m³/h · two-layer filter · 63 and 76 mm exhaust ports · 3 speeds · 68 dB, stated both as under and as from · 18.5 × 18.5 × 20.5 cm · 100–240 V

    A compact fume filter designed for Creality’s enclosed Falcon A1 engraver, moving 115 m³/h through a two-layer filter, with a port for 63 and 76 mm hoses and a noise figure its title and bullets state two different ways.

    Best for: An owner of the enclosed Falcon A1 who wants a matched filter unit rather than a duct to a window.

    ≈ £279 / 279 €

    Check price on Amazon Read the review

A price quoted in the text of a MakerVerdict page dates from the day that page was written; the live figure beside each product is fetched while you read and replaces it.