Two metres of flexible stainless, with the clamps
AYUSEB 200 cm stainless exhaust hose, 25 mm bore, two clamps
A two-metre stainless steel flexible exhaust hose with a 25 mm internal diameter and two clamps, for generators and diesel heaters.
Two metres between the exhaust and the people.
What it does
Carries exhaust gas away. A generator or a diesel heater produces carbon monoxide, and where that gas leaves is not a detail — it is the whole safety question.
Two metres of flexible hose moves the exit point away from a doorway, a window or an air intake.
The fit
25 mm internal diameter, 200 cm long, with two clamps supplied.
The bore is the compatibility figure and the clamps are the part that usually has to be bought separately. Both are here.
The material
Stainless steel, named, described as corrosion-resistant and wear-resistant. Highly extensible, bendable into position and able to return to shape.
That flexibility is what lets the run follow an awkward path around a vehicle or a shed.
The noise
The third bullet claims a good noise-reduction effect. No figure is given, and a flexible pipe does change exhaust note — reported as claimed.
The two questions the listing leaves open
Any temperature rating, on a part carrying exhaust gas. And the wall thickness, which decides how long a flexible pipe survives the heat cycling.
And one it does not raise at all: adding exhaust length adds back-pressure, which is a question for the machine maker rather than for a hose listing.
Availability
German Amazon store quoted about 13 € when this page was compiled.
British Amazon store carries it too, priced in its own currency, which the euro range above deliberately omits.
French and Italian Amazon stores wanted more than 1.6× what the cheapest country wanted. A margin that wide usually means stock shipped in from elsewhere rather than a seller on the ground, so those quotes stay out of the range above.
Spanish Amazon catalogue carries an entry for it, with nobody selling.
American Amazon store returned nothing at all, so the buy button there runs a search instead of landing on an empty page.
These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.
Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.