Air cleaner

The air cleaner according to claim 21, wherein the second air cleaning module is located at an upper side of the first air cleaning module, and wherein the first discharge outlet is provided at an upper portion of the first air cleaning module.

An air cleaner, including:

• a first air cleaning module including a first fan, and a first discharge outlet through which air is discharged from the first air cleaning module;
• a second air cleaning module including a second fan, and a second discharge outlet through which air is discharged from the second air cleaning module;
• an air guide provided between the first air cleaning module and the second air cleaning module, wherein the air guide is configured to change a direction of an air flow of the air discharged from the first air cleaning module from an axial direction to a radial direction to direct the air discharged from the first air cleaning module away from the air cleaner.