Ventilation channel with pollen protection

Allergy Sufferers Breathe!

Fresh air inside of buildings is necessary – for our health and to protect the structure of the building. The new ventilation channel with pollen protection is built in like a wall duct, but has many further benefits:

The integrated pollen protection allows allergy sufferers to breathe. A special inner foam cladding insulates exterior noise and prevents condensation.

The innovative seal mechanism prevents cold air from entering: air is locked in and keeps the heat inside.

The ventilation channel with pollen protection has a telescopic channel for wall thicknesses up to 580 mm – which is also sufficient for walls retrofitted with insulation.

The Marley ventilation channel with pollen protection – improves your health, saves energy and protects your nerves!

The Marley ventilation channel with pollen protection – the wall duct that has many further benefits:

Premium design ventilation

  • Wall duct for fresh air intake
  • Slim, elegant cover – suits any situation (matches the Marley Silenzio ventilators)

New insulation seal

  • Freely adjustable seal
  • With closed intake cover: heat insulation thanks to hermetically sealed air volume!

Pollen protection

  • Filter insert easy to change - allergy sufferers can breathe!

Noise and building protection

  • Integrated foam inner cladding insulates exterior noise and prevents condensation build-up

Heat insulation thanks to enclosed air volume (x)

Simple installation – fool-proof:

No installation frame - one coring is sufficient

Telescopic channel for wall thicknesses of 250-580 mm

Pipe external diameter 108 mm

Inside cover 150 x 150 mm

Outside grille 140 x 140 mm, with fly gauze

Inside cover can be adjusted by ± 10° to align non-flush fitting


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