Log In Log In  |  Checkout   |  28 item(s)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x AME-0402 Male Elbow NPT Thread w/ Quick Connect 1/4 OD 1/8 NPTF
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x AUC-0706 Union Connector 1/2" to 3/8" OD Quick Connect
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SV-24AC-38, KSD Solenoid Valve 3/8" brass, 24V AC
1 x AUC-0404 Union Connector 1/4" quarter inch, Quick Connect
1 x 723, Feed Water Adapter with Ball Valve
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Y3414PL, Garden Hose Y Adapter Plastic Valve 1/4" quick
1 x ATU-0404 TEE Union Connector 1/4" quarter inch Quick Connect
2 x 720, Feed Water Adapter with Needle Valve
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x ATU-0606 TEE Union Connector 3/8" Quick Connect
1 x 745, Garden Hose / Laundry Hose Adapter for RO/DI systems
1 x AHUC-0404 Inline Ball Hand Valve Union Connector 1/4" OD Tubing
1 x AUC-0604 Union Connector 3/8 to 1/4" OD, Quick Connect
1 x MK300, Maintenance kit for RO535, RO435, RO545
1 x FV-15, Float Valve, top-mount
1 x 226, Replacement Shower Filter

View Cart$353.94
Specials Log InCreate Account Checkout  Shopping Cart28 item(s)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x AME-0402 Male Elbow NPT Thread w/ Quick Connect 1/4 OD 1/8 NPTF
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x AUC-0706 Union Connector 1/2" to 3/8" OD Quick Connect
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SV-24AC-38, KSD Solenoid Valve 3/8" brass, 24V AC
1 x AUC-0404 Union Connector 1/4" quarter inch, Quick Connect
1 x 723, Feed Water Adapter with Ball Valve
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Y3414PL, Garden Hose Y Adapter Plastic Valve 1/4" quick
1 x ATU-0404 TEE Union Connector 1/4" quarter inch Quick Connect
2 x 720, Feed Water Adapter with Needle Valve
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x ATU-0606 TEE Union Connector 3/8" Quick Connect
1 x 745, Garden Hose / Laundry Hose Adapter for RO/DI systems
1 x AHUC-0404 Inline Ball Hand Valve Union Connector 1/4" OD Tubing
1 x AUC-0604 Union Connector 3/8 to 1/4" OD, Quick Connect
1 x MK300, Maintenance kit for RO535, RO435, RO545
1 x FV-15, Float Valve, top-mount
1 x 226, Replacement Shower Filter

View Cart$353.94
Information

TDS reading ppm of the filtered water:

In time, when the DI resin gets exhausted, they will start to get smaller in size and change from light green or brown color to dark brown, almost black color. You must test the tap water going in, the water coming out of the membrane, and the DI water. All references to this information is found in the installation manual and our website. You will need to compare the three ppm numbers to each other. The water coming out of the membrane should be about 90% rejection from the tap. If it is not, it sounds like you need to replace your membrane.
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