Dust filters are important for smooth and proper functioning of the air conditioning system, they are used to percolate the dust, keep dust out of the home, providing clean cool air.
Dust filters helps to increase energy efficiency and prolong the lifespan of the air conditioner.
Produce from plastic first-class thread
Filter dust well
Not easily dirty, easy to clean, it can be wash various times follow the instructions
Durability
Strong durable plastic net, able to filter dust for long time, do not have to wash often
Remark: If the air-conditioner is not cool, one of the causes might be too much dust collected on the dust filters. When this happened, the dust filters have to take off and wash.