A plastic residential electric air cooler is an appliance used to cool and circulate air in a room. It is designed for use in residential homes and is typically used in dry, hot climates. The air cooler works by pulling in warm air from the room and passing it over a series of water-soaked pads. As the air passes over the wet pads, the water evaporates, which cools the air. The cool air is then blown back into the room by a fan.The air cooler is made of durable plastic materials and is designed to be lightweight and portable. It typically features a compact, space-saving design and can be easily moved from room to room.