Tips about Purchasing Evaporative Air Cooler

1. Check the appearance: 
The more smooth and beautiful the appearance is, the higher precision mould the product used.

2. Check the process flow: 
When you purchasing the product, you should make sure the combine places, the screws, the push-buttons and other components are well installed and connected tightly.

3. Check the components:
The whole set is assembled by various parts and components. The quality of those components can directly affect the cooler’s service life and the cooling effect. Therefore, check the major component is the most important step. The major component of Evaporative air cooler includes: the main control box,water pump, drain valve, motor, blower.