Using the H-Purifier in the bedroom overnight has definitely reduced our symptoms and helped both of us to sleep better. Pollen Allergy Mode The H-Purifier 300 also monitors the air for Carbon Monoxide – this is a nice add-on feature that I wasn’t really expecting from an air purifier. If all is well, the CO Alert LED is green. If it detects CO2, an alarm sounds and the CO Alert button and LED ring flash red. For peace of mind, you can test it’s working by pressing and holding the button for three seconds. Portability

My husband also suffers with hay fever, plus he’s allergic to dust mites, so he’s dealing with symptoms all year round. The dust allergy never really goes away, and he’s definitely feeling the effects of not working in an air conditioned office now that he’s working from home more often. It’s quite big. Not so much an issue for me but my wife said it’s quite inconspicuous. Could it be made any smaller? We use the H-Purifier on Auto mode most of the time. It’s a ‘switch on and forget about it’ option which takes all the effort out of managing air quality in a room.What we really like about this purifier, however, is that it’s both effective and pretty quiet about it. At full tilt, it’s as noisy as most rival air purifiers, but in its sleep mode you’d struggle to hear it above ambient sound levels – we measured the output at just 31dBA. In our deodorant spray test, the H-Purifier 500 got the PM2.5 concentration down to safe levels within two minutes and eight seconds, and Hoover’s three-filter purification system has been approved by the Allergy UK charity. We’re not 100% sure about the option to add essential oils to the airflow, but the options include an H-Biotics bottle that adds probiotic “good” bacteria to the atmosphere. All in all, it’s a superior purifier that’s perfect for mid-sized and larger rooms, with a price tag that won’t leave you gasping.

When triggered the alert sounds the (very loud!) alarm and the air purifier flashes red (instead of the usual green shown in the video). 4. The App As you can see there is a huge difference after 20 minutes. The air quality has improved dramatically. Thankfully there was no gas (VOC) air pollution detected in our home which is reassuring. Also knowing that the smaller particles in the air have now pretty much been removed is going to help me sleep at night. Other sensors 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. I know from personal experience just how miserable an airborne allergy can make you feel. I suffer from a pretty bad grass pollen allergy, and spend most of the warmer months fighting off a streaming nose, itchy eyes and endless sneezing. As well as being a general pain to deal with, my allergy can make it hard to sleep and affect my ability to concentrate.This is why I’m so enamoured with it. We have an area in the snug where the cat litter tray resides. The cats generally do their business outside but will use it to wee when we don’t wake in the middle of the night to let them out. Despite changing the litter daily there was always a faint foul odour. Room sprays just made it worse. You know the scenario. You use a room spray to mask a smell but in reality it just miles with the stink and then you can never use that scent again, as sandalwood and lime now always reminds you of the scent of cat pee? That. This intelligent system uses lasers to measure the air quality in your home. It measures PM 2.5, PM 10, Gas (VOC), temperature and humidity. The H-Purifier 300 will automatically control the quality of the indoor air and any polluting particles in it. You need to set up an allergic profile on the app by answering a few questions that confirm your allergen triggers. The app will then monitor outdoor pollen concentration continuously, and make the unit work automatically to maximise pollen capturing performance. REACTIVE PURIFICATION: The Hoover 300 wifi air purifier is equipped with multiple intelligent sensors, which continuously analyse air quality and prompt the purifier to react accordingly.

We found the app was great at providing quite a lot of detailed information, and can also deliver forecasts that help improve conditions moving forwards. It is also a little buggy in places though and we’re keen to see how it copes with staying on top of pollen settings come hayfever season.If you have pets then washing them regularly will be beneficial. Also try to avoid sleeping with them as hairs and dander can easily rub off. To choose the air purifierthat best suits your needs, you can assess the room you want to place it in, while keeping in mind that there aremobileair devices that you can move during the day to the room you want. Where you shouldn’t place the air purifier

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. Typically during the average day I will usually have to take at least one puff of my blue inhaler to open my airways up again.Filter replacement indicators aren’t crucial and not all air purifiers have them, but this is a helpful feature as a clogged air cleaner won’t work properly. As you’d expect from something carrying the Hoover logo, this appliance seems to be pretty good at purifying air, based on our experience with it over a few weeks. It’s also very capable at covering sizeable areas too, with suitability for rooms up to 100m2, which will suit most household needs we think. It took me all of 5 minutes to unbox and setup this device, which is refreshing for a smart device like this. Controlling the H-Purifier 300 Promoting good air quality in your home can make a big difference to your health. You should also look into the humidity of your home. High humidity brings moisture into the home which in turn can increase mould growth. Mould spores can then escape into the air and cause all kinds of problems. The Hoover H-Purifier 300