Large: 401 sq ft or more Air Purifiers

Homedics AP‑C500 Smart True HEPA Console Air Purifier | Wi‑Fi + Voice | UV‑C & Aroma Tray | White

Homedics T43 Large‑Room Tower Air Purifier | True HEPA + UV‑C | White

Portable Air Conditioner, 14,000 BTU Air Conditioners Cooling Up to 750 Sq. Ft

Homedics AP‑H400 2‑in‑1 Cool Mist Humidifier & Air Purifier | Digital Particle Sensor | Covers Up to 416 sq ft | White

Costway Air Purifier Replacement Filter 3-in-1 H13 True HEPA for Dust - See Details

10000btu Window Air Conditioner Units with 3 Cooling Modes，115V Window Ac Units for Bedroom Fast Cooling 450 Sq.ft.