... humid off, feel fresh in dry weather.Air Coolers vs. Air Conditioners:1. Energy-efficientAir coolers consume up to ... allow you to keep windows open for better air circulation whereas ACs circulate stale air inside a sealed room.Applications:Manufacturing ... Hardware and leather;Processing: Plaing, Electronic, Shoe Making, Painting, Plastic, Clothes Making, Food Package etc.Others: Golf Court, Bakery, ...