Smoke is mostly ultrafine PM2.5 — the particle most linked to health harm — plus odour gases. UK wood-burning and, increasingly, drifting wildfire smoke both raise indoor levels. High airflow clears the particles; activated carbon handles the smell.
How an air purifier helps with smoke
- PM2.5: MERV-13 airflow drives down fine-particle counts quickly during a smoke episode.
- Smoke odour: a Carbon 4-Fan adds activated carbon for the gases a particle filter can't catch.
- Wood burners: run the purifier in the same room while the stove is lit and for a while after.
Ready to clean up your London air?
Luggable MERV-13 kits deliver up to 681 m³/h CADR — built on the Corsi-Rosenthal principle, from £229. Ships from Oxford in 2–3 days.
Shop the UK store → See all kitsLuggable Ultra (5-Fan)
369 m³/h CADR · bedrooms & medium rooms (~450 sq ft) · MERV-13
10% off with STAROFFER
View →Luggable XL Ultra (7-Fan)
681 m³/h CADR · large & open-plan (600–750 sq ft) · MERV-13
10% off with STAROFFER
View →Luggable Carbon (4-Fan)
MERV-13 + activated carbon · odours, VOCs, kitchens
10% off with STAROFFER
View →Frequently asked questions
Will an air purifier remove smoke smell?
The particle filter clears the smoke particulates; for the lingering smell you need an activated-carbon layer, as in the Carbon 4-Fan.
Does it help with wood-burning stoves?
Yes — run a high-airflow MERV-13 kit in the room to cut the PM2.5 a stove releases indoors, especially when lighting and refuelling.