Ventilation channel with pollen protection

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!

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

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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