The AirDoctor 4000 combines triple filtration with a choice of Classic or Smart models. Choose the version and color that suit your space, with mobile-app functionality available on the Smart option.
Model highlights
Supplier-stated air circulation: 694 square feet, four times per hour.
Triple-filtration system.
Available versions: Classic and Smart.
Available colors: White and Black.
Smart option supports mobile-app functionality.
Before ordering
Select your version and color before adding to cart. Compare room size and circulation frequency together; layout and operating conditions affect performance. Follow the manufacturer's instructions for placement, setup, and filter maintenance.
This listing is for the AirDoctor 4000 air purifier, not a replacement filter. Shipping is charged at checkout.
