Hon&Guan 100 mm Adjustable Air Vent for Interior Walls Ceiling, No Drilling

great product well made and finished, simple fins that fold in when you turn the unit clockwise mean that its simple to install into the opening and grips well once in place. Centre cap screws in and out to adjust air flow

Ordered and fast delivery (Prime). Good product works as should.

Does the job surprisingly well. Fitted perfectly in an existing hole. Just missing some insulation for when closed.

I got this to make a spray paint booth in my back bedroom. I liked the design and the fact that the inlet area was adjustable on a single screw thread. Its well made, tough and durable. For me it didn't need any fixings as it sort of screws into the opening with the three attached locking vanes expanding out behind it securing the vent to the opening. I am using it for a booth so the wall thickness is about 12mm. I do think it will work well on thicker walls but may need screws or bonding agent like No More Nails etc. For me, it was perfect for the job, looks great and pretty decent price.

Bought for two rooms off one inline fan, adjustable vents help to balance extraction rate from different length ducting. Nice fit, easy on the eye. Happy customer.

Great product as expected snd good seal

Easy to fit, just fold the fins in and push it in. If you twist it as you put it in it grips the plasterboard a bit more but might want some dabs of silicone to hold it a bit better. Diffuses the air to help reduce noise and can adjust the opening by twisting the middle circle. I agree with others that it doesn't look pure white. I think because it's not glossy compared to most white surfaces in a bathroom.

This vent is great fits nicely and does the job

Ho sostituito le vecchie griglie di ventilazione in cucina, sono davvero carine e dal designer moderno. Per il prezzo pagato fanno la loro gran bella figura.

bon produit. evacuation de clim.

Excellent produit!