VENTS UK 150 mm / 6'' diameter White Round Ceiling Ventilation Cover/PVC Plastic Air Vent Diffuser with Fixing Ring for Bathroom Kitchen Hydroponics In-Line Extract Fan Air conditioning HVAC Indoor

Quality item, thick plastic with great fitting options.

This fitted ok and does the job. It looks and feels a bit cheap but, no- one really looks at their extractor fan do they? It's OK

bathroom and works a treat

I ordered 6" vents as that was the size I measured the old ones to be, not realising that the measurement is for the hose. Would be a good idea to put a diagram for measuring in the instructions.They look like good quality so far - I'm returning and reordering the correct size, then I'll be able to review again.