![HWG 100mm Air Vent Covers for Walls 4 inch Cowled External Extractor Fan Vent Cover with Backdraft Shutter, Stainless Steel, Robust, Weatherproof Fits only with Metal Ducts [Energy Class A+++]](https://m.media-amazon.com/images/I/811vou-EToL.jpg)
🌀 Elevate your airflow game with style and silence!
The HWG 100mm Air Vent Cover by calimaero is a premium, brushed stainless steel wall-mounted extractor vent designed for metal ducts. It features a weatherproof cowled design with a backdraft shutter to block rain, wind, insects, and dust, while a noise-minimizing rubber seal keeps operation quiet at 54 dB. Easy to install with included screws, it’s ideal for residential and industrial ventilation needs, ensuring efficient airflow with durable, energy-class A+++ performance.
| Noise level | 54 dB |
| Mounting type | Wall Mount |
| Included components | 4 stainless steel screws |
| Controls type | Push Button |
| Number of speeds | 1 |
| Item weight | 358 g |
| Filter type | Mesh |
| Item form | Cylindrical |
| Ventilation type | exhaust |
| Vent Hood Design | Wall Mounted Canopy Hood |
| Manufacturer | calimaero |
| Part Number | 4054503006089 |
| Product Dimensions | 11.51 x 15.49 x 15.49 cm; 358.34 g |
| Item model number | 100mm |
| Size | 100 |
| Finish | Brushed |
| Item Package Quantity | 1 |
| Special Features | Stainless Steel Material |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 358 g |
S**5
Well made, looks good
Well made and solid. Looks good in place of the original plastic louvred cowl.internal flap rubber edged for quiet closure. Can recommend.
D**K
Good quality
Far better than the previous plastic one I had. Thus us for a 6inch diameter hole. It’s good quality and looks superior to the run of the mill plastic ones
A**E
Poor quality
The external seal is 6mm to small all round it don't fit overall poor quality
J**B
Wrong Size Base Gasket/Seal ! ..... does not fit the base !
First impression was a quality built item, however, when came to fitting the cover, the base gasket did not fit ! (about 10mm short each side). Very frustrating .... get 3 sides on then always came off when trying to fit the 4th side. Yes, tried warming in hot water and stretching .... ended up splitting one of corners ....but at least I can now get the gasket to stay on ! I’ve now had to complete to gasket/seal with some black silicone (at extra expense !). This was an expensive solution (thinking it was going to be the ‘bees knees’ ..... Maybe I should have gone for the cheaper option from ‘Spares2Go’ at £18.89.... looks exactly the same product from photos !!
T**R
Major Flaw
Excellent well built product but with a major flawThe non return flap needs to either have a magnetic catch or a spring fittedI've only just fitted mine 24 hours ago and the constant clinking of the flap is driving us crazyEven in the very lighted breezeMaybe it's our locationHave ordered the in line no return unit to see if this will helpWill update my review
P**O
Buy two to spread delivery cost.
Great product, need to buy multiple to get a good single item price.
C**T
Looks good & easy to install
Looks good & easy to install
Trustpilot
1 week ago
2 days ago
