Okay, I am not using this filter, yet, but I have been keeping my eyes on this product long time . I just got the chance to chat with one of their managers from the company who makes Sunsun. I did report some issues that people were most consern about, and here are the results:
Seem like they kind of knew it, but may thought this is not a big issue, and I dont feel like they are going to find someone to tanslate the instruction better. So perhaps we can make our own English instruction and I can sent it to the manager.
FOR THE PARTS:
They do sell parts in the states. The distributors do have the parts that we can purchase separately for replacement.
They put no comments. Even though they seem like dont have an real English name, but their Chinese name is SenSen, or as we always call: SunSun.