I just rearranged my rainwater harvesting system!
I now have a mesh filter before the pump...
and two 10" filter housings (5 microns) behind/after the pump.
Much faster!

TDS 000
Excellent

Only one problem, it usually takes a lot longer... I forgot... FLOODED the shed!
It breaks my heart I would say about 300 - 400 lts of pure water everywhere!

All my wife had to say was... "Where's your ark? :

I time I saved, was spent cleaning up! :
