You might have thought that most domestic extractors were pretty much the same, but some extractor fans offer you lots of additional features, which we have set out below: Humidity Sensor Its panel design is also extremely simple to clean within seconds, perfect for a busy household. Review: The fan is compliant with building regulations part F. This model of extractor fan has two different speed settings for how much air is extracted by it; 15 litres or 21 litres per second. Some of the best bathroom extractor fans on the market have a PIR motion sensor as standard, which can detect movement in a room from up to 4 meters away. So if you don’t want to turn a switch on at night time, for instance, the fan will still operate. Overrun Timer Another thing to note is that the sound level is always given at a distance of 3 meters, so if you are likely to be closer to the extractor fan than that, say if you are reclining in the bathtub and the fan is 2 meters away from you, it is going to be louder than the decibels given.

The extractor fan by Manrose has an impressive extraction rate of 21 litres, so it is able to extract all odours and moisture from both your bathroom and toilet! However, despite this great extraction rate, its very strong selling point is that it only uses 4.8 W of electricity to run, which is significantly less than other bathroom extractor fans in the market.

Application: Knightsbridge extractor fans are suitable for various applications, such as bathrooms, kitchens, utility rooms, and commercial spaces. Different models are designed to cater to specific ventilation requirements and room sizes. Take a look through our top ten review items and also the hints, tips and guidance that we provide in our buyer’s guide section, and we hope you will find yourself armed with all the information you need to find the right extractor fan for you! How We Compared Extractor Fans Explaining the zones, zone 1 is the area above a shower or bath, to a height of 2.25 m from the floor. Zone 2 is up to 0.6 outside of zone 1 and up to a height of 2.25 m. Additional Features Some extractor fans are manufactured with a built-in humidity sensor, meaning it will switch on automatically when the humidity in a room reaches a certain level. This is a great feature if you struggle with dampness and mould in your property. You simply set the fan to the correct humidity level for your room and leave the rest to it! Motion Sensor

If, however, you do not currently have an extractor fan, you'll need a certified builder to install the unit as a hole must be made to reach your outer wall. This hole cannot be placed anywhere and must be evaluated by a professional. As mentioned above, this can vary quite significantly between extractor fan makes and models. Beware some models that describe themselves as silent can sometimes have quite high decibel levels and rest on the fact that you have not compared the level to other units. The Manrose fan is made in compliance with part F and L guidelines which means that you can install it in the shower or few meters away from it (zone 1 and zone 2).Performance and Efficiency: Knightsbridge extractor fans are designed to efficiently remove excess moisture, odors, and pollutants from indoor spaces. They may feature energy-efficient motors to reduce power consumption and operating costs. Noise Levels: Consider the noise level of the extractor fan, especially in quiet areas or bedrooms. Knightsbridge may offer quieter models for such applications. Additionally, there is an over run timer with this model, allowing you to select how long the fan will operate once it has been switched off. Finally, this best silent extractor fan comes with a 2-year manufacturer’s guarantee. Maintenance: Regular maintenance, including cleaning fan components and replacing filters (if applicable), is crucial to ensure optimal performance and longevity of Knightsbridge extractor fans.

This is a smart-looking bathroom fan and is perfect for shower rooms, loos, and smaller bathrooms like en-suites. The obvious thing to make sure of is that the bathroom extractor fan has sufficient power to remove steam, condensation and odours from a room, but the rate of extraction does sometimes impact the sound output of the unit, so it is also important to consider how loud it is as well. Some very quiet fans may only have a low extraction rate, and some high extraction rate fans may be quite noisy, so it is worth reviewing the two things together. Noise level Customer Support: Knightsbridge typically provides customer support and assistance for users and installers, including troubleshooting and technical guidance. If you're replacing an old bathroom fan, replacing the unit is as simple as unscrewing the mounted unit from the wall, ensuring that the mains supply of power is off and attaching the wires to the new unit. There are two types of extractor fan, the ones we have covered in this review, or you could look for the best inline extractor fan, which is installed in your loft or roof space, and you simply see the fan grille in the bathroom.It has a sleek white facia that can be simply wiped clean, disguising the fan blades, which can so often be seen on other extractor fans. Its ‘So Simple’ installation steps mean that it is straightforward and easy to fit into panels, walls and ceilings. It’s also one of the most effective extractor fans available, with a moisture extraction rate of 21 litres per second. For a lower power (and even quieter) option, the Xpelair Simply Contour Extractor Fan can operate at a still-impressive 15 litres per second.