Package Contents: 1 piece of stainless steel air conditioner fin cleaner; 2 pieces of air conditioner condenser fin cleaning brush. Coil brushes： Suitable for inline condensers. Pull the holder inward to insert the inward curved brush head. It This makes it possible to clean dust or put a deformed capacitor back in order. Plastic stirring brushes： Plastic stirring brushes are hard and smooth enough.< br/>It removes dirt and keeps the condenser fins or coils clean without damaging the coils. Improve efficiency: A Regular cleaning of appliances increases the efficiency of your refrigerator and reduces running costs. Wide range of applications： Ideal for cleaning air conditioners, refrigerators, heaters, coils, evaporators, condensers and other equipment.