What questions should I ask if I want to buy a direct drinking machine?

Suggestion 1: Choose a straight drinking fountain and look at the brand. Brand is a symbol of an enterprise and its technology, product quality and reputation. Choosing a brand is actually choosing a company, quality and reputation.

Suggestion 2: Choose a straight drinking fountain and see the structure of the filter element. The adsorption area of activated carbon in water treatment products should be large, and the pore size of filter membrane should be small. The filter element should be completely sealed to effectively prevent pollution and algae formation.

Suggestion 3: Choose a direct drinking fountain, depending on the water source and water quality. We know that the water quality in south and north of China is very different. Generally speaking, the water quality in the north is harder than that in the south. There may also be differences in water quality in the same area. In order to ensure that the sales organization recommends products for you, it is recommended that you know the water source and water quality of your place in advance when purchasing water purification products.

Recommendation 4: Choose a direct drinking fountain to see the relevant national certification. As a household appliance, the direct drinking machine must pass the national household appliance safety certification, such as the examination and approval of hygiene license. Consumers should not try to buy direct drinking machine products without the national safety certification mark of household appliances, otherwise electricity leakage, fire and personal safety problems of consumers may occur.

Suggestion 5: Choose a direct drinking machine and see the characteristics, working principle and price of the product. Next, you need to know the working principle, characteristics, advantages and disadvantages, price and other information of various brands of water purification equipment, and comprehensively weigh and compare them to choose the most suitable product.

Suggestion 6: Choose the direct drinking fountain to see the installation service and after-sales service. Reliable installation and after-sales service are the premise to ensure the efficient and high-quality use of water purification products. Therefore, please pay attention to installation and after-sales service when buying products, and choose the sales channel that can provide formal installation service to buy direct drinking machines.