arrow_back

Expert Guide

Can Air Purifiers Help with Asthma Triggers?

HealthAsthma

Can Air Purifiers Help with Asthma Triggers?

calendar_todayFeb 10, 2026
schedule6 min read
Can Air Purifiers Help with Asthma Triggers?

Reducing the Load

An air purifier is **not** a medical device and is not a replacement for an inhaler. However, asthma attacks are often triggered by airborne irritants: 1. **Dust Mite Droppings:** The #1 trigger in UK homes. 2. **Mould Spores:** Common in damp housing. 3. **Tobacco Smoke:** Severe irritant. A HEPA filter captures all three of these solid particles, drastically lowering the number of "events" your lungs have to deal with.

Look for Certification

When buying for asthma, look for independent certification from bodies like **ECARF** (European Centre for Allergy Research Foundation) or **Allergy UK**. This ensures the device has been tested to remove allergens effectively without producing harmful ozone.

Allergy Certified

Certified Choice

Philips Series 3000i Connected
star4.7

Philips Series 3000i Connected

The Philips Series 3000i is ECARF certified and monitors allergen levels in real-time, ramping up speed automatically when it detects a threat.

Coverage

135 m²

Running Cost

£50 / yr

Read Review

Summary

While not a cure, a good HEPA purifier creates a "recovery zone" in your home, giving your respiratory system a chance to rest.

verified

Ready to start filtering?

Our data lab is updated weekly with the latest UK air quality models. Supporting our work ensures we stay independent.