i am interested in FD. can you pm me. questions:

1) how much do you charge for shipping? i am from Penang.
2) is it easy to install? can normal plumber do it? instructions?
3) do you have any certification for genuine parts etc.? whatever else to back your claims? send it to me?


i was reading the water filter thread https://forum.lowyat.net/topic/3615495/+2400.
i have one comment for you, you definitely want to get some certification to back your claims.
Without it I have to rely on trust that your system does what you say it does (for a good price).
The main reason I am inclined to believe you is because you argue with solid facts without any marketing bs and you sound like a proper water specialist/engineer i.e. not MLM saleman
if you are selling to the general public who have never heard of you before how will you convince them to trust you?
will they be willing to use your filter that they randomly found online for their family etc (no matter how cheap)?
would you do that?

just my 2 cents