add an extra tank to RO system?


New member
I have a 3 gallon tank on my system. I'd like to add a second tank in line with the first so I'd have 6 gallon capacity. That would let me fill my 5 gal bucket and still have a little left over.


New member
Home depot/lowes? they sell systems with tanks and might sell you a tank and would likely have the line/fittings you'll need as well