HSR5W Gravity Louvred Vent (125mm) Universal Air-Con

Gravity louvred vent known as a flap vent is used to allow air to be vented into the atmosphere, while stopping cold air and pests entering the system when not in use. 25mm polypropylene plastic Deep rear flange for ducting attachment Suits 125mm diameter duct, external dimensions 205 x 205mm. Small suggestion you can use with metal worm drive clamp to secure ducting

The complete range of Deflecto rangehood and dryer ducting is available from Mr Applaince.