Whole-home air purification
You can't clean a whole house with one box in the hallway — air doesn't move freely between closed rooms. Here's the simple room-by-room way to cover a home.
Why one purifier can't do a whole house
Air purifiers clean the room they're in. Doors, walls and hallways stop clean air reaching the rest of the house, so a single large unit in a central spot leaves the bedrooms and kitchen untouched. Whole-home air purification means matching a right-sized purifier to each space you actually use.
A room-by-room plan
Living and open-plan spaces: the biggest volume of air, so start here with a 7-Fan XL, sized for rooms of roughly 600–750 sq ft.
Bedrooms: where you breathe the same air for hours overnight. A 5-Fan Luggable clears rooms up to ~450 sq ft and runs quietly enough to sleep beside.
Kitchen: cooking fumes and odours call for the Carbon 4-Fan, which adds activated carbon for smells on top of particle filtration.
What it costs to cover several rooms
The reason a multi-room setup is realistic is running cost. Each Luggable draws about 15 watts — like an LED bulb — so even three units running continuously add up to only a few pounds a year. That's the whole point of low-energy purifiers: you can afford to leave every one of them on.
Common questions
How many air purifiers do I need for a house?
Roughly one per room you spend real time in — typically the living room, each bedroom and the kitchen. Because closed doors block airflow, adding units to separate rooms works far better than one oversized purifier in a hallway.
Isn't running several air purifiers expensive?
Not with low-energy models. Each Luggable uses about 15 watts, so running three around the clock costs only a few pounds a year at UK electricity rates — cheap enough to leave them all on, which is what keeps the whole home's air clean.