@EeyoreIsMySpiritAnimal what’s wrong with that?
i have to agree with Eeyore on this one.
Temu is definitely the last place i would look for something like this.
Reason is, if you understand Temu marketplace.
1. Its mostly from factories which are closing, and need to move inventory at a loss even.
2. There is absolutely no quality assurance in Temu period because most of these factories won't even be open next month.
3. Id honestly pay a few dollars more, and get one from a reputable vendor on amazon, like ispring, or even geekpure.
Although i usually buy my membrane from DOW, like everyone states.
And carbon block, i will go with ispring or geekpure, and just assume i will have to swap them out more often, which is fine. It still comes out a bit cheaper then buying the premium ones which i do get for my drinking water system.