Simplicity of use: With a touchscreen to control every thing, simplicity of use couldn’t be a lot more clear. The only thing seriously lacking is usually a handheld remote control, which would are useful. The filters are uncomplicated to change out when needed although. And we basically live with them. https://setbookmarks.com/story16947576/indicators-on-westinghouse-humidifier-and-air-purifier-you-should-know