2. Save time and money - go for user friendliness. Make sure the lab water purification system you buy can easily be installed, operated and maintained, like ours. Before buying, check for hidden panels, and complex construction and service requirements, like weekly chemical sanitization, that can complicate maintenance and your life, while costing you money and down-time.

3. Insist on a two-year warranty. Don’t settle for a one-year warranty.

4. Make sure it can run on ordinary tap water without costly pretreatment. That’s right, our Type I DI systems can run on ordinary tap water containing as much as 170-250 ppm of total dissolved solids without RO or other types of pretreatment.

5 Make sure you get a remote dispenser included in the price. Some Type I systems don’t even have or include a remote dispenser. And others have one located up so high on the wall you have to purchase a second, or “remote-remote dispenser”, to dispense water at bench top level!

6 Think Green. We all need to protect the environment! Make sure you can recycle the exhausted DI modules back to the manufacturer, like ours. Some locations in the US consider the disposal of ion exchange resin to be an ENVIRONMENTAL HAZARD.