Improve Efficiency: Use our air condition cleaner to clean the equipment, which greatly improve the service life.And the Air conditioner cleaning kit tool are suitable for more different scenarios,such as cleaning and straightening various household and automotive fin applications and condensers,evaporators etc.Our hvac coil cleaner be Your indispensable assistant for cleaning equipment. Evaporator Coil Cleaner Good Helper: the foldable blue condenser coil brush is suitable for use at the groove of window sash or other tiny or narrow gaps where is difficult to wipe in normal occasions, deep cleaning of details.AC window blind cleaner duster brush, three-piece design and convenient grip handle, increase the dust removal area at the same time also increase the cleaning effect. uremium microfiber sleeves are machine washable, detachable and repeatable. You Get: This package includes 4 different evaporator coil cleaning brush tool,1 piece of air conditioner condenser fin cleaning brush, 1 piece of double-sided air conditioner fin cleaning brush, 1 Blue Folding Brush and 1 AC vent cleaner cloth brush, Regularly use the radiator cleaning brush to clean the equipment, which can improve the efficiency of the air conditioner. Efficiency is very important for air conditioners. Suitable for Various Air Conditioners:Coil double-sided cleaning brush effectively removes tough debris, dirt, and soil build up from AC evaporator coils; The metal pin side is stiff and smooth, allowing for efficient dirt removal without harming the coils, and the soft plastic side is gentle enough to clean large debris.plastic coil brush, the plastic whisk brush is stiff and smooth enough to get all the dirt and leave the condenser fins or coils clean without damaging the coils. Widely Used: This condenser fin cleaning brush set can be used not only in air-conditioner units,refrigerators, coils, evaporators, condensers, computer, kitchen and so on.meet your diverse needs.