The most important points to note about reverse osmosis membrane replacement are:

1. Reverse osmosis membrane model: Different reverse osmosis membrane models have different models. The reverse osmosis membrane of the same brand also has many models. The water inlet pressure is different, and the salt rejection rate is different. This will result in the production water not meeting the requirements of reverse osmosis equipment. Therefore, before replacing the reverse osmosis membrane element, you should consult the manufacturer of reverse osmosis membrane or reverse osmosis equipment engineering company;

2.reverse osmosis membrane brand: roughly can be divided into imported reverse osmosis membrane and process reverse osmosis membrane. Different brands of reverse osmosis membranes, there is a difference in service life and water quality. Therefore, when customers choose reverse osmosis membranes, they should not only look at the price, but should choose the most suitable reverse osmosis membrane components according to their actual conditions;

3.For the reverse osmosis membrane element, if it is an imported reverse osmosis membrane, it can be cleaned by reverse osmosis. After cleaning, it can be used as a new domestic reverse osmosis membrane.