100mm (4”) Passive Wall Air Intake Vent Grille Kit with Filter – Fresh Air Vent for Condensation & Damp Control, Wind & Noise Reducing External White Baffle Cover

Solid bit of kit, need time to fit and lots of mess as drilling through wall. Once in they look well and preform as they should. Worth the money.

It's too soon to know how effective it is but it looks good(for a vent). The manual open and close switch is very stiff on both vents that I had fitted and the cord alternative was also fiddly and so we didn't bother with it. I hope that this now aids my condensation. I can update in future but so far, after 2 days, it seems ok.

As a tradesman, I installed this in two separate properties with really bad damp issues. To the extent of the walls from floor to ceiling were covered in mould. After core drilling the holes, the installation of this use easy and straightforward. When returning to the property 6 months later, the tenant was amazed how this had transformed the room and even how the noise level from the outside was bear minimum. Would highly recommend and will continue to order for the future.

UK buyers, this did not come with a telescopic duct it came with a solid length of 110mm OD pipe, so when I bought the 100mm drill bit to be able to cut the hole for it i then also had to go out and buy another piece of pipe instead. Installation is fairly straight forwards; drilling the hole through the wall is fairly doable with basic diy skills. Hopefully this will sort my damp.problem longer term.

Well made and good quality plastic

Brilliant and easy to fit. Straight forward easy to follow instructions. Be careful when taking apart the front cover! The securing tabs break very easily!!?? Hence only a 4’Star rating.

item as described great product

Good quality, too soon to tell how it performs hence 3 stars

Útil, con una estética bastante interesante, fácil de montar y efectivo.