Precautions for purchasing fuel water separation filters
1. Purchase filters from reputable manufacturers

The market prices of fuel water separation filters range from hundreds to thousands, with significant quality differences and some counterfeit and inferior filter products. If you buy a low-quality filter for cheap, it may cause damage to the entire fuel injector and even replace the engine. Therefore, when purchasing a filter, you need to carefully compare it.

2. Choose a large displacement fuel water separation filter. If an fuel water separator is installed, in order to ensure the fuel supply of the entire engine system, the model of the added fuel water separator must be larger than the original vehicle's built-in displacement.

3. Northern selection of fuel water separation filters with heating function
Cold weather can easily cause damage by freezing the water under the water cup. Especially in the northern regions, many users have covered the fuel water separation filter with thick cotton clothes to prevent it from freezing. For safety reasons, it is recommended to choose an fuel water separation filter with electric heating function.