have a spectra-pure RO/DI unit, 100GPD, has 2 new membranes with only about 1000 gallons run thru them... DI cartridges are also fairly new. Has 2 Dual TDS meters (Membrane in/out and Final DI in/out)
right now from membrane it's 2-3 TDS, in and out on last DI stage is 0.
Has auto shut off and manual membrane flush valve. $150 PENDING
Also have 2-55 gallon blue drums, float valve in one, both tee'd together at the bottom with 3/4" PVC, a ball valve and garden hose fitting, for RO/DI storage. $60 for the pair
Also have a 125 gallon salt mixing tank. $100.00
right now from membrane it's 2-3 TDS, in and out on last DI stage is 0.
Has auto shut off and manual membrane flush valve. $150 PENDING
Also have 2-55 gallon blue drums, float valve in one, both tee'd together at the bottom with 3/4" PVC, a ball valve and garden hose fitting, for RO/DI storage. $60 for the pair
Also have a 125 gallon salt mixing tank. $100.00