Air Purifiers

Compare six air purifiers with washable pre-filters for UK homes, with clear guidance on CADR, room suitability, noise and maintenance.

For sleep, aim for an air purifier below 30 dB on the setting you will actually use. Above 40 dB, many light sleepers will notice the constant fan noise.

Air purifiers for small bedrooms are straightforward — almost anything with a HEPA filter will do the job. Large rooms are a different challenge entirely…

If you suffer from hay fever, dust mite allergies, pet allergies, or asthma, an air purifier can make a genuine difference to your daily comfort — but…