Expert Air Quality Advice for UK Homes
AirQuality360 Team 
Somewhere between “I’ll just get whatever’s cheapest on Amazon” and “I need something that could pass an NHS inspection” sits a genuine question a lot of people are quietly Googling at 11pm: does a medical grade H14 HEPA air purifier actually do what the box says, or is “medical grade” just a sticker glued onto … Read more
There’s a particular kind of exhaustion that comes with lying awake at 2am, listening to your own chest whistle. If you’ve got asthma, you already know it. What you might not know is that the air sitting in your bedroom right now — still, invisible, apparently harmless — could be doing more to trigger that … Read more
Somewhere between “I should probably do something about this dust” and actually buying an air purifier, most people get stuck on one word: value. Everyone wants clean air. Almost nobody wants to pay premium prices for it, and almost nobody wants to discover six months later that the “HEPA” filter they bought is a marketing … Read more
Somewhere between a Currys product page and a forum thread full of strangers arguing about microns, most people trying to choose a H13 vs H14 HEPA air purifier just want a straight answer: does the extra grade actually matter, or is it a sticker that justifies a higher price tag? Fair question. The letters and … Read more
A H13 HEPA air purifier for allergies is a machine fitted with a filter graded H13 under the European EN 1822 standard, meaning it’s individually tested to capture at least 99.95% of airborne particles down to 0.3 microns — the size bracket that includes pollen fragments, dust mite debris and pet dander. If your eyes … Read more
A true HEPA air purifier under £100 is a device fitted with a certified H13 filter capable of trapping at least 99.95% of airborne particles down to 0.3 microns, priced below the three-figure mark — as opposed to the vaguer “HEPA-type” units that borrow the name without the testing standard behind it. That distinction matters … Read more
Somewhere between the third sneeze and the fourth blast of antihistamine, most allergy sufferers start wondering if their own living room is working against them. It usually is. A true HEPA air purifier for allergies is a home air-cleaning device fitted with a certified High-Efficiency Particulate Air filter that traps at least 99.97% of airborne … Read more
Somewhere in a warehouse in Shenzhen, a marketing team is deciding whether to call a filter “HEPA-type,” “HEPA-style,” or just “99% HEPA” — three phrases that sound reassuring and mean almost nothing. Meanwhile, you’re standing in your living room, eyes streaming from next door’s freshly mown lawn, trying to work out which box on the … Read more
There’s a particular kind of insomnia that only bedroom appliance owners understand: lying in the dark, wide awake, cursing a machine that’s supposed to be helping you. A quiet HEPA air purifier for bedroom use does one specific job well — it strips pollen, dust, pet dander and fine particulate matter out of the air … Read more
Somewhere between “I’ll just crack a window” and “I’ve spent £400 on a purifier the size of a filing cabinet” sits the sensible middle ground most of us actually need. A HEPA air purifier under £150 is a portable device that uses a High-Efficiency Particulate Air filter to trap at least 99.97% of particles down … Read more