The best air purifiers for larger rooms 1. Hoover H-Purifier 500: Best quiet purifier for larger rooms The best air purifiers for mid-sized rooms 1. Sharp UA-HD50U-L: Best purifier and humidifier for mid-sized rooms Smart features allow you to operate your purifier remotely or switch it on and off according to a schedule. You may also get useful data on air quality, temperature, humidity and more.

The best air purifiers for small rooms 1. Russell Hobbs RHAP1001B Clean Air Compact: Best budget air purifier This product comes with a free one year manufacturer guarantee. A free second year guarantee is available upon registering your product. Features and Benefits Some purifiers have a built-in timer. This can be really useful if you want your machine to come on a few hours before you get home, or if you want to turn it off automatically at night. You’re more likely to know Acer for its PCs, laptops or monitors, but its foray into air purifiers shows a lot of promise. The Pro P2 is a mid-sized tower – just under 58cm tall – with the top accommodating the fan’s grille, the minimal controls, and a 1.5in square OLED colour screen. The latter gives you the current PM2.5 reading, plus an at-a-glance air quality indicator, with the text turning from green through amber to magenta as it worsens. The CADR aims to provide an objective measure of the effectiveness of a portable air purifier at dealing with different types of allergens. A purifier with a score of 250 for dust particles is as effective as adding 250 cubic feet of clean air per minute. Buyers should focus on the results of the specific pollutant they’re aiming to eradicate, whether that’s pollen, smoke or dust, and many manufacturers will supply CADR figures for the most common.

Sick of sniffling, sneezing and feeling low in your home? Find relief from your allergies with our pick of the best air purifiers

This is not intended to be a full statement of your rights under the Consumer Contracts Regulations. Full details of your rights are available from your Local Authority’s Trading Standards Office. How To Return A Product What about a carry handle? These are handy if you need to move it from room to room. Wheels, a compact design and a low weight won’t go amiss here, either.

Air purifiers use different kinds of filters to do their job – usually, a large, washable, reusable pre-filter to collect bigger particles, plus a finer filter, which is usually a disposable high-efficiency particulate air (HEPA) filter. The length of time this lasts varies, but on average expect it to need replacing every six months (or fewer if you use the machine less). It’s the HEPA filter that catches all the tiny airborne nasties, and these are capable of catching particles as small as 0.3 microns, which is more than three times smaller than a cigarette smoke particle. LED DISPLAY AND LIGHTING - Cleaner air is made simple with this easy-to-use air purifier. This model offers a timer option for 2, 4 or 8 hours, giving you complete control. It also features colour-changing LED lighting to suit any setting.Even without all the smart stuff, this is an easy purifier to use. Clear indicators show the current mode and power setting, while a central ring glows blue through to red, depending on the current air quality readings. You can pretty much leave it on the Automatic setting and let it do its thing. It can get a little noisy at its highest speeds, peaking at 52.7dB in Turbo mode, but we measured a very reasonable 28dB in Sleep mode. If you wish to return your item to Robert Dyas, you can do so by the following method: 1. Request a Collection via Robert Dyas Customer Services Clean Air Pro– This compact model is perfect for small to medium rooms up to 14m², such as your home office, bedroom or living space. The sleek, contemporary body is designed to fit seamlessly into your surroundings. This mid-sized model is perfect for small to medium-sized rooms up to 14m², such as your home office, bedroom or living space. At 40cm high and 20cm wide, it fits neatly in a corner, or can be placed on a desk or tabletop. The sleek, contemporary design, digital display and colour-changing LED lights ensure this model fits seamlessly into your surroundings whilst purifying the air around you. The lightweight 2.3kg body means it’s easy to move from room to room, so you can enjoy cleaner, purer air wherever you are.

CLEAN AIR PRO - This compact model is perfect for small to medium rooms up to 14m², such as your home office, bedroom or living space. The sleek, contemporary body is designed to fit seamlessly into your surroundings.Key specs – CADR: 280m³/h; Max room size: 35m²; Power settings: 4; Dimensions (WDH): 25 x 25 x 45cm; Weight: 3.8kg; Filter replacement indicator: Yes; Warranty: 2 years The icing on the cake is excellent performance. In our standard anti-perspirant spray test, the DustMagnet got us down to safe levels within two minutes, with most of the work being done within the first 60 seconds. And while we had our doubts about its claims of capturing airborne dust before it settles, we did notice a lower build-up over a couple of days of testing. Normally we wouldn’t want to leave it on so long, but with the DustMagnet using around 4W to 10W when set to Auto, power consumption is relatively low. Quiet, efficient and effective, it’s the perfect purifier for your living room. This is one of those rare dual-function appliances that’s effective at both, and if the only downside is that it’s a bit weird looking, then that’s not exactly hard to live with. Throw in smart features, a good remote, and fairly frugal power consumption, and it’s a great addition to your living room or bedroom.

LED DISPLAY AND LIGHTING - Cleaner air is made simple with this easy-to-use air purifier. This model offers a timer option for 2, 4 or 8 hours, as well as a handy Filter Change Reminder. It also features colour-changing LED lighting to suit any setting.Please note some larger products are delivered to kerb-side (the street outside your home), it is at the drivers discretion if they can deliver the item to another location on the property. Breathe easy with the Russell Hobbs Ozone Free Clean Air Compact Air Purifier. This Air Purifier is perfect for small rooms up to 10m² and features an advanced 3-Layer filtration system, including a H13 HEPA filter. And with a CADR of 80m³/h, you can enjoy cleaner, purer air fast. It’s just as good as an air purifier too, though its CADR rating is slightly below that of the purifier-only Pro P2. In tests, it took PM2.5 levels from a maximum 411 micrograms per square metre to 25 in 135 seconds, bringing it down to double figures in just over a minute. Again like the Pro P2, it’s quiet, with the noise barely noticeable at the lowest speed in purifier mode. Left on Smart mode, with the front-facing display turned off, all but the lightest sleepers should be able to sleep through. With an intuitive touch control panel and three speed settings, it's simple to operate and easy to adjust the air filtration to suit any room. The LED display offers a timer option for 2, 4 or 8 hours, as well as a handy Filter Change Reminder. There’s even a night mode to dim the LED display and slow down the fan speed, so you can enjoy uninterrupted sleep while purifying the air around you.