Built-in extractor fan with non-return valve for ventilation of enclosed rooms 150mm - Cablematic

Built-in extractor fan with non-return valve for ventilation of enclosed rooms 150mm - Cablematic

SPARES2GO Vent Duct Valve Connector Cooker Hood / Air Conditioning Non Return Flap (6 / 150mm)

Exhaust fan, Extractor fan, 285X285 mm, with non-return system for WC bathroom kitchen storage room garage - Cablematic

Exhaust fan, Air extractor 250x250 mm, with grill and non-return valve with 90 degree outlet, extra flat - Cablematic

Built-in extractor fan with non-return valve for ventilation of closed rooms 175mm - Cablematic

150 mm diameter Exhaust fan, Extractor fan, high suction power for ventilation of WC bathroom kitchen storage room garage - Cablematic

Non Return Valve Duct Vent Backdraft Wind Shutter Flap

Exhaust fan, Extractor fan, 240X240 mm, without cover with non-return system for WC bathroom kitchen storage room garage - Cablematic

KAZE APPLIANCE SEP150L2, 150 CFM, 0.5 Sone