[Paul T]

As subject says . Which order do the 3 pre filters on a 300gpd RO go , I know the 5 micron sediment filter goes first but what about the other 2 ??

[bobplum]

you might be best buying the new ones from gardiners, you only need one pre filter instead of three

[8weekly]

http://www.purefreedom.co.uk/10-reverse-osmosis-prefilter-set-p-322.html

Video takes you through it.

[Paul T]

Thanks !!