By using physical drainage methods, the use of cleaning agents can be effectively reduced Equipped with precisely drainage needle, it easily solves the problem of water accumulation in air conditioning Make of ABS, it has good durability and impacts resistance, ensuring that it is not easily damaged after long term use Specially designed for manual cleaning of air conditioning drainage systems, effectively solving drainage blockage problems and maintaining normal air conditioning operate Quick installation and use without any tools, simplifying the air conditioning cleaning process