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Indoor Air Purifier Reviews
Independent ReviewUpdated 2026
Indoor Air Purifier Reviews
Indoor air purifier recommendations by problem type, with fast links to mould, smoke, allergy, and pet-dander solutions.
"Different indoor issues need different priorities: mould calls for high airflow and often a dehumidifier; allergies need sealed HEPA and low ozone; pets need washable pre-filters. We group our reviews by problem so you can jump straight to what fits your home."
military_techTested & Ranked Recommendations
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Quick Comparison
| Model | CADR | Noise | Rating | Price |
|---|---|---|---|---|
| Levoit Vital 100S Smart Air Purifier | 243 m³/h | 52 dB | star4.7 | £139.99 |
| Blueair HealthProtect 7470i | 455 m³/h | 45 dB | star4.8 | £639 |
| Coway Airmega 300S | 500 m³/h | 52 dB | star4.8 | £449 |
menu_bookBuyer's Guides
Understanding CADR: The Complete UK Guide
Stop trusting the "Recommended Room Size" on the box. We explain why CADR (Clean Air Delivery Rate) is the only metric that matters for UK bedrooms and open-plan living areas.
Best Air Purifiers for Pets: Dogs, Cats & Dander
Love your pet but hate the dander and "wet dog" smell? These purifiers are specifically chosen for fur and odour control.