[heath verrall]

the pre filters came today (pack of three) CTO carbon filter,& cpp-5 micron filter, & cpp-1 micron.

how do these go in line to the before th RO 40 40.

I normally only have two pre filters 1 carbon & 1 of these cpp ones.

[Ian Lancaster]

5 micron-1 micron-carbon-RO

[dave0123]

cpp one?? whats that


On my 4040 from gaps its sediment first, then carbon block then RO

[heath verrall]

cpp one?? whats that


On my 4040 from gaps its sediment first, then carbon block then RO

same with the one ive got, its just that they sent three 1 micron & 5 micron & carbon

[heath verrall]

5 micron-1 micron-carbon-RO

Thanks for that