[Pre-sale] AirDoctor 4000 • 3-Stage Air Purifier with UltraHEPA® Filter - Partnersale

*The new AirDoctor 4000 is now available on pre-sale at a special introductory price for a limited time. Shipping is expected to begin in mid-November. A new AirDoctor, made for bigger spaces. The AirDoctor 4000 is designed for larger rooms and open-plan living, combining strong airflow with a slim shape that is easy to place around the home. From busy living rooms and kitchens to spacious bedrooms and home offices, it delivers high-performance purification without taking over the space. Inside, three filtration stages work together to tackle different types of indoor air pollution. The Pre-Filter catches larger particles such as dust, lint and pet hair. The Premium Carbon/Gas Trap/VOC Filter helps reduce gases, odours and VOCs, while the independently tested UltraHEPA® filter captures 99.99% of airborne particles as small as 0.003 microns.