ASUS has launched the VU Air Ionizer series, integrating air purification into monitors. Models include the 23.8-inch VU249HFI-W, 27-inch VU279HFI-W, and 34-inch VU34WCIP-W. The built-in ionizer reportedly removes up to 90% of airborne pollutants within three hours. Features include IPS panels with 100Hz refresh rates for the smaller models and a VA panel with a 21:9 aspect ratio for the 34-inch model. Prices start at $129.