25+ active Dyson promo codes and discounts as of March 2021. Free Dyson.co.uk coupons verified to instantly save you more for what you love. Last Updated: Dec 23, 2019 08:18:11. Order Dyson vacuum cleaner filters, spare parts, accessories and tools on-line, direct from the manufacturer. Dyson is a global technology company. We examine what currently exists and question it. We take things apart and look at them from new angles. We reinvent things that should simply work better. Much has changed since James Dyson launched the bagless vacuum that started our business. In the time since, Dyson engineers have invented heat-free hand dryers, bladeless fans, long-life LED lighting and even our own digital motor. Today, vacuums represent just half of our sales. And Dyson has even broader ambitions still. With a future technology pipeline spanning 25 years, the next few are set to be our busiest yet. 5,000 new people. 100 new machines. And four brand new product categories by 2020.