Certified asthma & allergy friendly™ Certified asthma & allergy friendly™ by the Asthma and Allergy Foundation of America.

  • Other vacuums often have inefficient cyclones, which means that microscopic particles like mould spores and pollen make their way through to the filter. If the machine isn't properly sealed, these allergens and other microscopic particles escape back into the home.

    To achieve the asthma and allergy friendly™ certification, Dyson vacuums undergo an independent program of rigorous tests. These tests cover the removal of allergen-containing test dust from carpets, the levels of airborne allergens during vacuuming, filtration integrity, cleaning performance when the bin is almost full, and the risk of allergen exposure during bin emptying. Dyson machines meet and exceed the strict criteria for all of these tests.

    Dyson vacuums have the most efficient cyclones and are engineered to be airtight. What goes into the vacuum goes into the clear bin – not back into the home.